Mock Version: 5.5
Mock Version: 5.5
Mock Version: 5.5
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target ppc64le --nodeps /builddir/build/SPECS/prusa-slicer.spec'], chrootPath='/var/lib/mock/f38-build-50926388-6080566/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fff81f3ebd0>timeout=201600uid=1000gid=425user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.0_pg3ykc:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=False)
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.0_pg3ykc:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'f9c01ab16cde42589f94f2ed6fd4cfd2', '-D', '/var/lib/mock/f38-build-50926388-6080566/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.0_pg3ykc:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target ppc64le --nodeps /builddir/build/SPECS/prusa-slicer.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: ppc64le
Building for target ppc64le
setting SOURCE_DATE_EPOCH=1674777600
Wrote: /builddir/build/SRPMS/prusa-slicer-2.4.2-7.fc38.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target ppc64le --nodeps /builddir/build/SPECS/prusa-slicer.spec'], chrootPath='/var/lib/mock/f38-build-50926388-6080566/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fff81f3ebd0>timeout=201600uid=1000gid=425user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.0_pg3ykc:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=False)
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.0_pg3ykc:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '451066ab34e54414957b47829f8510b7', '-D', '/var/lib/mock/f38-build-50926388-6080566/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.0_pg3ykc:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target ppc64le --nodeps /builddir/build/SPECS/prusa-slicer.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: ppc64le
Building for target ppc64le
setting SOURCE_DATE_EPOCH=1674777600
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.FH2X74
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf PrusaSlicer-version_2.4.2
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/version_2.4.2.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd PrusaSlicer-version_2.4.2
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/bin/git init -q
+ /usr/bin/git config user.name rpm-build
+ /usr/bin/git config user.email '<rpm-build>'
+ /usr/bin/git config gc.auto 0
+ /usr/bin/git add --force .
+ /usr/bin/git commit -q --allow-empty -a --author 'rpm-build <rpm-build>' -m 'prusa-slicer-2.4.2 base'
+ /usr/bin/git checkout --track -b rpm-build
Switched to a new branch 'rpm-build'
branch 'rpm-build' set up to track 'master'.
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/prusa-slicer-no-cereal-lib.patch
+ /usr/bin/git apply --index --reject -
Checking patch src/libslic3r/CMakeLists.txt...
Hunk #1 succeeded at 337 (offset 2 lines).
Checking patch src/CMakeLists.txt...
Checking patch src/slic3r/CMakeLists.txt...
Applied patch src/libslic3r/CMakeLists.txt cleanly.
Applied patch src/CMakeLists.txt cleanly.
Applied patch src/slic3r/CMakeLists.txt cleanly.
+ /usr/bin/git commit -q -m prusa-slicer-no-cereal-lib.patch --author 'rpm-build <rpm-build>'
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/prusa-slicer-gcc13.patch
+ /usr/bin/git apply --index --reject -
Checking patch src/libslic3r/PNGReadWrite.hpp...
Applied patch src/libslic3r/PNGReadWrite.hpp cleanly.
+ /usr/bin/git commit -q -m prusa-slicer-gcc13.patch --author 'rpm-build <rpm-build>'
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/prusa-slicer-fix-wxtranslations-segfault.patch
+ /usr/bin/git apply --index --reject -
<stdin>:22: space before tab in indent.
	    	// ysFIXME - temporary workaround till it isn't fixed in wxWidgets:
<stdin>:23: space before tab in indent.
	    	// Use English as an initial language, because of under OSX it try to load "inappropriate" language for wxLANGUAGE_DEFAULT.
<stdin>:24: space before tab in indent.
	    	// For example in our case it's trying to load "en_CZ" and as a result PrusaSlicer catch warning message.
<stdin>:25: space before tab in indent.
	    	// But wxWidgets guys work on it.
<stdin>:26: space before tab in indent.
	    	temp_locale.Init(wxLANGUAGE_ENGLISH);
Checking patch src/slic3r/GUI/GUI_App.cpp...
Hunk #1 succeeded at 2074 (offset -1 lines).
Applied patch src/slic3r/GUI/GUI_App.cpp cleanly.
warning: squelched 1 whitespace error
warning: 6 lines add whitespace errors.
+ /usr/bin/git commit -q -m prusa-slicer-fix-wxtranslations-segfault.patch --author 'rpm-build <rpm-build>'
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/prusa-slicer-fix-uninitialized-imgui-segfault.patch
+ /usr/bin/git apply --index --reject -
Checking patch src/slic3r/GUI/HintNotification.cpp...
Applied patch src/slic3r/GUI/HintNotification.cpp cleanly.
+ /usr/bin/git commit -q -m prusa-slicer-fix-uninitialized-imgui-segfault.patch --author 'rpm-build <rpm-build>'
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/prusa-slicer-openexr3.patch
+ /usr/bin/git apply --index --reject -
Checking patch cmake/modules/FindOpenVDB.cmake...
Applied patch cmake/modules/FindOpenVDB.cmake cleanly.
+ /usr/bin/git commit -q -m prusa-slicer-openexr3.patch --author 'rpm-build <rpm-build>'
+ sed -i s/UNKNOWN/Fedora/ version.inc
+ commit 'Fix version string'
+ git commit -q -a -m 'Fix version string' --author 'rpm-build <rpm-build>'
+ license agg copying
+ mv src/agg/copying copying-agg
+ git add copying-agg
+ echo %license copying-agg
+ license avrdude COPYING
+ mv src/avrdude/COPYING COPYING-avrdude
+ git add COPYING-avrdude
+ echo %license COPYING-avrdude
+ license imgui LICENSE.txt
+ mv src/imgui/LICENSE.txt LICENSE.txt-imgui
+ git add LICENSE.txt-imgui
+ echo %license LICENSE.txt-imgui
+ license libnest2d LICENSE.txt
+ mv src/libnest2d/LICENSE.txt LICENSE.txt-libnest2d
+ git add LICENSE.txt-libnest2d
+ echo %license LICENSE.txt-libnest2d
+ license qhull COPYING.txt
+ mv src/qhull/COPYING.txt COPYING.txt-qhull
+ git add COPYING.txt-qhull
+ echo %license COPYING.txt-qhull
+ commit 'Move license files'
+ git commit -q -a -m 'Move license files' --author 'rpm-build <rpm-build>'
+ rm -rf resources/fonts
+ commit 'Remove stray font file'
+ git commit -q -a -m 'Remove stray font file' --author 'rpm-build <rpm-build>'
+ unbundle eigen
+ rm -rf src/eigen
+ sed -i '/add_subdirectory(eigen)/d' src/CMakeLists.txt
+ commit 'Unbundle eigen'
+ git commit -q -a -m 'Unbundle eigen' --author 'rpm-build <rpm-build>'
+ unbundle expat
+ rm -rf src/expat
+ sed -i '/add_subdirectory(expat)/d' src/CMakeLists.txt
+ commit 'Unbundle expat'
+ git commit -q -a -m 'Unbundle expat' --author 'rpm-build <rpm-build>'
+ unbundle glew
+ rm -rf src/glew
+ sed -i '/add_subdirectory(glew)/d' src/CMakeLists.txt
+ commit 'Unbundle glew'
+ git commit -q -a -m 'Unbundle glew' --author 'rpm-build <rpm-build>'
+ rm -f t/combineinfill.t t/custom_gcode.t t/fill.t t/multi.t t/retraction.t t/skirt_brim.t
+ commit 'Remove xfail tests.'
+ git commit -q -a -m 'Remove xfail tests.' --author 'rpm-build <rpm-build>'
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.1TcGg7
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd PrusaSlicer-version_2.4.2
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ /usr/bin/cmake -S . -B redhat-linux-build -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_DO_STRIP:BOOL=OFF -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DSLIC3R_PCH=0 -DSLIC3R_FHS=1 -DSLIC3R_WX_STABLE=1 -DSLIC3R_GTK=3 -DSLIC3R_BUILD_TESTS=1 -DCMAKE_BUILD_TYPE=Release -DSLIC3R_PERL_XS=1
-- The C compiler identification is GNU 13.2.1
-- The CXX compiler identification is GNU 13.2.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- SLIC3R_ASAN: OFF
-- SLIC3R_BUILD_SANDBOXES: OFF
-- SLIC3R_BUILD_TESTS: 1
-- SLIC3R_FHS: 1
-- SLIC3R_GTK: 3
-- SLIC3R_GUI: ON
-- SLIC3R_MSVC_COMPILE_PARALLEL: ON
-- SLIC3R_MSVC_PDB: ON
-- SLIC3R_PCH: 0
-- SLIC3R_PERL_XS: 1
-- SLIC3R_PROFILE: OFF
-- SLIC3R_STATIC: OFF
-- SLIC3R_WX_STABLE: 1
-- SLIC3R_STATIC: OFF
-- CMAKE_PREFIX_PATH: (default)
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.8.0") 
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Found DBus: /usr/include/dbus-1.0;/usr/lib64/dbus-1.0/include  
-- Found Boost: /usr/lib64/cmake/Boost-1.78.0/BoostConfig.cmake (found suitable version "1.78.0", minimum required is "1.66.0") found components: system filesystem thread log locale regex chrono atomic date_time iostreams 
-- Boost::boost exists
-- TBB found in /usr/lib64/cmake/TBB
-- Found CURL: /usr/lib64/libcurl.so (found version "8.0.1") 
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.13")  
-- Found Eigen3: /usr/include/eigen3 (Required is at least version "3.3") 
-- Found EXPAT: /usr/lib64/libexpat.so (found version "2.6.0") 
-- Found PNG: /usr/lib64/libpng.so (found version "1.6.37") 
-- Found OpenGL: /usr/lib64/libOpenGL.so   
-- Found GLEW: /usr/include (found version "2.2.0") 
-- Found NLopt in '/usr/lib64'.
-- Using NLopt include directory '/usr/include'.
-- Using NLopt library '/usr/lib64/libnlopt.so'.
CMake Deprecation Warning at cmake/modules/FindOpenVDB.cmake:126 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
Call Stack (most recent call first):
  CMakeLists.txt:554 (find_package)
-- Found OpenVDB: /usr/include (found suitable version "10.0.1", minimum required is "5.0") found components: openvdb 
-- OpenVDB ABI Version: 10
-- TBB found in /usr/lib64/cmake/TBB
-- Found Boost: /usr/lib64/cmake/Boost-1.78.0/BoostConfig.cmake (found version "1.78.0") found components: iostreams system 
-- Performing Test HAVE_CXX_ATOMICS64_WITHOUT_LIB
-- Performing Test HAVE_CXX_ATOMICS64_WITHOUT_LIB - Success
-- Performing Test LLVM_HAS_ATOMICS
-- Performing Test LLVM_HAS_ATOMICS - Success
-- OpenVDB libraries: /usr/lib64/libopenvdb.so
CMake Deprecation Warning at src/admesh/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at src/avrdude/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at src/boost/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at src/clipper/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at src/miniz/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at src/glu-libtess/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at src/qhull/CMakeLists.txt:31 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
-- qhull Version: 7.2.0 (static linking)
-- IGL NOT found, using bundled version...
CMake Deprecation Warning at src/Shiny/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at src/semver/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at src/libigl/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
-- Using header-only CGAL
-- Targetting Unix Makefiles
-- Using /usr/bin/g++ compiler.
-- Found GMP: /lib64/libgmp.so  
-- Found MPFR: /lib64/libmpfr.so  
-- Found Boost: /usr/lib64/cmake/Boost-1.78.0/BoostConfig.cmake (found suitable version "1.78.0", minimum required is "1.66")  
-- Boost include dirs: /usr/include
-- Boost libraries:    
-- Using gcc version 4 or later. Adding -frounding-math
CMake Deprecation Warning at src/imgui/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
-- Found wxWidgets: -pthread;;;-lwx_baseu-3.2;-lwx_gtk3u_core-3.2;-lwx_gtk3u_html-3.2;-lwx_gtk3u_gl-3.2 (found suitable version "3.2.4", minimum required is "3.0") 
-- wx-config path: /usr/bin/wx-config
-- wx libs: -pthread;;;-lwx_baseu-3.2;-lwx_gtk3u_core-3.2;-lwx_gtk3u_html-3.2;-lwx_gtk3u_gl-3.2;/usr/lib64/libpng.so;/usr/lib64/libz.so;/usr/lib64/libtiff.so;/usr/lib64/libjpeg.so;/usr/lib64/libexpat.so;/usr/lib64/librt.a
-- Found GTK3: /usr/include/gtk-3.0;/usr/include/pango-1.0;/usr/include/glib-2.0;/usr/lib64/glib-2.0/include;/usr/include/sysprof-4;/usr/include/harfbuzz;/usr/include/freetype2;/usr/include/libpng16;/usr/include/libmount;/usr/include/blkid;/usr/include/fribidi;/usr/include/libxml2;/usr/include/cairo;/usr/include/pixman-1;/usr/include/gdk-pixbuf-2.0;/usr/include/gio-unix-2.0;/usr/include/cloudproviders;/usr/include/atk-1.0;/usr/include/at-spi2-atk/2.0;/usr/include/at-spi-2.0;/usr/include/dbus-1.0;/usr/lib64/dbus-1.0/include  
PATH: /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/../local-lib/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
PERL_INCLUDE: /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/../local-lib/lib/perl5:
-- Found Perl: /usr/bin/perl (found version "5.36.3") 
-- Found PerlLibs: /usr/lib64/libperl.so (found version "5.36.3") 
--  PERL_INCLUDE_PATH      = /usr/lib64/perl5/CORE
--  PERL_LIBRARY           = /usr/lib64/libperl.so
--  PERL_EXECUTABLE        = /usr/bin/perl
--  PERL_SITESEARCH        = UNKNOWN
--  PERL_SITELIB           = /usr/local/share/perl5/5.36
--  PERL_VENDORARCH        = /usr/lib64/perl5/vendor_perl
--  PERL_VENDORLIB         = /usr/share/perl5/vendor_perl
--  PERL_ARCHLIB           = /usr/lib64/perl5
--  PERL_PRIVLIB           = /usr/share/perl5
--  PERL_EXTRA_C_FLAGS     = -D_REENTRANT -D_GNU_SOURCE -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fwrapv -fno-strict-aliasing -I/usr/local/include
--  PerlEmbed_ARCHNAME     = ppc64le-linux-thread-multi
--  PerlEmbed_CCFLAGS      = -D_REENTRANT;-D_GNU_SOURCE;-O2;-flto=auto;-ffat-lto-objects;-fexceptions;-g;-grecord-gcc-switches;-pipe;-Wall;-Werror=format-security;-Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3;-Wp,-D_GLIBCXX_ASSERTIONS;-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1;-fstack-protector-strong;-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1;-m64;-mcpu=power8;-mtune=power8;-fasynchronous-unwind-tables;-fstack-clash-protection;-fwrapv;-fno-strict-aliasing;-I/usr/local/include;-D_LARGEFILE_SOURCE;-D_FILE_OFFSET_BITS=64
--  PerlEmbed_CCCDLFLAGS   = -fPIC
--  LD                     = gcc
--  PerlEmbed_LDFLAGS      = -Wl,--enable-new-dtags;-Wl,-z,relro;-Wl,--as-needed;-Wl,-z,now;-specs=/usr/lib/rpm/redhat/redhat-hardened-ld;-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1;-Wl,--build-id=sha1;-Wl,-z,relro;-Wl,--as-needed;-Wl,-z,now;-specs=/usr/lib/rpm/redhat/redhat-hardened-ld;-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1;-Wl,--build-id=sha1;-fstack-protector-strong;-L/usr/local/lib;-L/usr/lib64/perl5/CORE;-lperl;-lpthread;-lresolv;-ldl;-lm;-lcrypt;-lutil;-lc
--  PerlEmbed_LDDLFLAGS    = -lpthread;-shared;-Wl,-z,relro;-Wl,--as-needed;-Wl,-z,now;-specs=/usr/lib/rpm/redhat/redhat-hardened-ld;-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1;-Wl,--build-id=sha1;-L/usr/local/lib;-fstack-protector-strong
-- Found PerlEmbed: -D_REENTRANT;-D_GNU_SOURCE;-O2;-flto=auto;-ffat-lto-objects;-fexceptions;-g;-grecord-gcc-switches;-pipe;-Wall;-Werror=format-security;-Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3;-Wp,-D_GLIBCXX_ASSERTIONS;-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1;-fstack-protector-strong;-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1;-m64;-mcpu=power8;-mtune=power8;-fasynchronous-unwind-tables;-fstack-clash-protection;-fwrapv;-fno-strict-aliasing;-I/usr/local/include;-D_LARGEFILE_SOURCE;-D_FILE_OFFSET_BITS=64 (found version "5.36.3") 
CMake Deprecation Warning at tests/cpp17/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.
  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.
-- Configuring done (7.9s)
-- Generating done (0.3s)
CMake Warning:
  Manually-specified variables were not used by the project:
    CMAKE_Fortran_FLAGS_RELEASE
    CMAKE_INSTALL_DO_STRIP
    INCLUDE_INSTALL_DIR
    LIB_INSTALL_DIR
    LIB_SUFFIX
    SHARE_INSTALL_PREFIX
    SYSCONF_INSTALL_DIR
-- Build files have been written to: /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build
+ /usr/bin/cmake --build redhat-linux-build -j8 --verbose
Change Dir: '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
Run Build Command(s): /usr/bin/cmake -E env VERBOSE=1 /usr/bin/gmake -f Makefile -j8
/usr/bin/cmake -S/builddir/build/BUILD/PrusaSlicer-version_2.4.2 -B/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/CMakeFiles /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build//CMakeFiles/progress.marks
/usr/bin/gmake  -f CMakeFiles/Makefile2 all
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/hidapi /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/hidapi/CMakeFiles/hidapi.dir/DependInfo.cmake "--color="
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh/CMakeFiles/admesh.dir/DependInfo.cmake "--color="
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess/CMakeFiles/glu-libtess.dir/DependInfo.cmake "--color="
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/miniz /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/miniz/CMakeFiles/miniz_static.dir/DependInfo.cmake "--color="
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh && /usr/bin/g++ -DBOOST_LOG_DYN_LINK -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/admesh/CMakeFiles/admesh.dir/connect.cpp.o -MF CMakeFiles/admesh.dir/connect.cpp.o.d -o CMakeFiles/admesh.dir/connect.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/boost && /usr/bin/g++ -DBOOST_LOG_DYN_LINK -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/boost/CMakeFiles/nowide.dir/nowide/iostream.cpp.o -MF CMakeFiles/nowide.dir/nowide/iostream.cpp.o.d -o CMakeFiles/nowide.dir/nowide/iostream.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/boost/nowide/iostream.cpp
[  0%] Building CXX object src/build-utils/CMakeFiles/encoding-check.dir/encoding-check.cpp.o
[  1%] Building C object src/miniz/CMakeFiles/miniz_static.dir/miniz.c.o
[  1%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/dict.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/dict.c.o -MF CMakeFiles/glu-libtess.dir/src/dict.c.o.d -o CMakeFiles/glu-libtess.dir/src/dict.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/dict.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/miniz && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_GNU_SOURCE -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/miniz/CMakeFiles/miniz_static.dir/miniz.c.o -MF CMakeFiles/miniz_static.dir/miniz.c.o.d -o CMakeFiles/miniz_static.dir/miniz.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz/miniz.c
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/build-utils/CMakeFiles/encoding-check.dir/encoding-check.cpp.o -MF CMakeFiles/encoding-check.dir/encoding-check.cpp.o.d -o CMakeFiles/encoding-check.dir/encoding-check.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/build-utils/encoding-check.cpp
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[  1%] Building CXX object src/clipper/CMakeFiles/clipper.dir/clipper_z.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/clipper && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/clipper/CMakeFiles/clipper.dir/clipper_z.cpp.o -MF CMakeFiles/clipper.dir/clipper_z.cpp.o.d -o CMakeFiles/clipper.dir/clipper_z.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper_z.cpp
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/global_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/global_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/global_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/global_r.c
[  1%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/geom.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/geom.c.o -MF CMakeFiles/glu-libtess.dir/src/geom.c.o.d -o CMakeFiles/glu-libtess.dir/src/geom.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/geom.c
[  1%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/memalloc.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/memalloc.c.o -MF CMakeFiles/glu-libtess.dir/src/memalloc.c.o.d -o CMakeFiles/glu-libtess.dir/src/memalloc.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/memalloc.c
[  1%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/mesh.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/mesh.c.o -MF CMakeFiles/glu-libtess.dir/src/mesh.c.o.d -o CMakeFiles/glu-libtess.dir/src/mesh.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/mesh.c
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/usr/bin/ar qc libhidapi.a CMakeFiles/hidapi.dir/linux/hid.c.o
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r/CMakeFiles/libslic3r_cgal.dir/DependInfo.cmake "--color="
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[  1%] Building CXX object src/libslic3r/CMakeFiles/libslic3r_cgal.dir/MeshBoolean.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DCGAL_USE_GMPXX=1 -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -frounding-math -MD -MT src/libslic3r/CMakeFiles/libslic3r_cgal.dir/MeshBoolean.cpp.o -MF CMakeFiles/libslic3r_cgal.dir/MeshBoolean.cpp.o.d -o CMakeFiles/libslic3r_cgal.dir/MeshBoolean.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MeshBoolean.cpp
[  1%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/normal.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/normal.c.o -MF CMakeFiles/glu-libtess.dir/src/normal.c.o.d -o CMakeFiles/glu-libtess.dir/src/normal.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/normal.c
[  2%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/priorityq.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/priorityq.c.o -MF CMakeFiles/glu-libtess.dir/src/priorityq.c.o.d -o CMakeFiles/glu-libtess.dir/src/priorityq.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/priorityq.c
[  2%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/render.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/render.c.o -MF CMakeFiles/glu-libtess.dir/src/render.c.o.d -o CMakeFiles/glu-libtess.dir/src/render.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/render.c
[  3%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/stat_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/stat_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/stat_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/stat_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/stat_r.c
[  3%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/sweep.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/sweep.c.o -MF CMakeFiles/glu-libtess.dir/src/sweep.c.o.d -o CMakeFiles/glu-libtess.dir/src/sweep.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/sweep.c
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/boost && /usr/bin/cmake -P CMakeFiles/nowide.dir/cmake_clean_target.cmake
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/usr/bin/ar qc libnowide.a CMakeFiles/nowide.dir/nowide/iostream.cpp.o
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/imgui /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui/CMakeFiles/imgui.dir/DependInfo.cmake "--color="
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes "CMakeFiles/encoding-check.dir/encoding-check.cpp.o" -o encoding-check 
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/imgui/CMakeFiles/imgui.dir/imgui_tables.cpp.o -MF CMakeFiles/imgui.dir/imgui_tables.cpp.o.d -o CMakeFiles/imgui.dir/imgui_tables.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/imgui/imgui_tables.cpp
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[  3%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/tess.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/tess.c.o -MF CMakeFiles/glu-libtess.dir/src/tess.c.o.d -o CMakeFiles/glu-libtess.dir/src/tess.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/tess.c
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/Shiny /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny/CMakeFiles/Shiny.dir/DependInfo.cmake "--color="
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/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/tess.c:415:46: warning: argument 2 of type 'GLdouble[3]' {aka 'double[3]'} with mismatched bound [-Warray-parameter=]
  415 | gluTessVertex( GLUtesselator *tess, GLdouble coords[3], void *data )
      |                                     ~~~~~~~~~^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/tess.h:38,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/tess.c:40:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include/glu-libtess.h:191:69: note: previously declared as 'GLdouble *' {aka 'double *'}
  191 | GLAPI void GLAPIENTRY gluTessVertex (GLUtesselator* tess, GLdouble *location, GLvoid* data);
      |                                                           ~~~~~~~~~~^~~~~~~~
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  3%] Building C object src/Shiny/CMakeFiles/Shiny.dir/ShinyManager.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/Shiny/CMakeFiles/Shiny.dir/ShinyManager.c.o -MF CMakeFiles/Shiny.dir/ShinyManager.c.o.d -o CMakeFiles/Shiny.dir/ShinyManager.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/Shiny/ShinyManager.c
[  3%] Building C object src/Shiny/CMakeFiles/Shiny.dir/ShinyNode.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/Shiny/CMakeFiles/Shiny.dir/ShinyNode.c.o -MF CMakeFiles/Shiny.dir/ShinyNode.c.o.d -o CMakeFiles/Shiny.dir/ShinyNode.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/Shiny/ShinyNode.c
[  4%] Building C object src/Shiny/CMakeFiles/Shiny.dir/ShinyNodePool.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/Shiny/CMakeFiles/Shiny.dir/ShinyNodePool.c.o -MF CMakeFiles/Shiny.dir/ShinyNodePool.c.o.d -o CMakeFiles/Shiny.dir/ShinyNodePool.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/Shiny/ShinyNodePool.c
[  4%] Building C object src/Shiny/CMakeFiles/Shiny.dir/ShinyNodeState.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/Shiny/CMakeFiles/Shiny.dir/ShinyNodeState.c.o -MF CMakeFiles/Shiny.dir/ShinyNodeState.c.o.d -o CMakeFiles/Shiny.dir/ShinyNodeState.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/Shiny/ShinyNodeState.c
[  4%] Building C object src/Shiny/CMakeFiles/Shiny.dir/ShinyOutput.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/Shiny/CMakeFiles/Shiny.dir/ShinyOutput.c.o -MF CMakeFiles/Shiny.dir/ShinyOutput.c.o.d -o CMakeFiles/Shiny.dir/ShinyOutput.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/Shiny/ShinyOutput.c
[  4%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/geom2_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/geom2_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/geom2_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/geom2_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/geom2_r.c
[  5%] Building C object src/glu-libtess/CMakeFiles/glu-libtess.dir/src/tessmono.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/glu-libtess/CMakeFiles/glu-libtess.dir/src/tessmono.c.o -MF CMakeFiles/glu-libtess.dir/src/tessmono.c.o.d -o CMakeFiles/glu-libtess.dir/src/tessmono.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/src/tessmono.c
[  5%] Building C object src/Shiny/CMakeFiles/Shiny.dir/ShinyTools.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/Shiny/CMakeFiles/Shiny.dir/ShinyTools.c.o -MF CMakeFiles/Shiny.dir/ShinyTools.c.o.d -o CMakeFiles/Shiny.dir/ShinyTools.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/Shiny/ShinyTools.c
[  6%] Building C object src/Shiny/CMakeFiles/Shiny.dir/ShinyZone.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/Shiny/CMakeFiles/Shiny.dir/ShinyZone.c.o -MF CMakeFiles/Shiny.dir/ShinyZone.c.o.d -o CMakeFiles/Shiny.dir/ShinyZone.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/Shiny/ShinyZone.c
[  6%] Linking C static library libShiny.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/cmake -P CMakeFiles/Shiny.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/Shiny && /usr/bin/cmake -E cmake_link_script CMakeFiles/Shiny.dir/link.txt --verbose=1
[  6%] Linking C static library libglu-libtess.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/cmake -P CMakeFiles/glu-libtess.dir/cmake_clean_target.cmake
/usr/bin/ar qc libShiny.a CMakeFiles/Shiny.dir/ShinyManager.c.o CMakeFiles/Shiny.dir/ShinyNode.c.o CMakeFiles/Shiny.dir/ShinyNodePool.c.o CMakeFiles/Shiny.dir/ShinyNodeState.c.o CMakeFiles/Shiny.dir/ShinyOutput.c.o CMakeFiles/Shiny.dir/ShinyTools.c.o CMakeFiles/Shiny.dir/ShinyZone.c.o
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gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/glu-libtess && /usr/bin/cmake -E cmake_link_script CMakeFiles/glu-libtess.dir/link.txt --verbose=1
[  6%] Built target Shiny
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hints /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/hints /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/hints/CMakeFiles/hintsToPot.dir/DependInfo.cmake "--color="
/usr/bin/ar qc libglu-libtess.a "CMakeFiles/glu-libtess.dir/src/dict.c.o" "CMakeFiles/glu-libtess.dir/src/geom.c.o" "CMakeFiles/glu-libtess.dir/src/memalloc.c.o" "CMakeFiles/glu-libtess.dir/src/mesh.c.o" "CMakeFiles/glu-libtess.dir/src/normal.c.o" "CMakeFiles/glu-libtess.dir/src/priorityq.c.o" "CMakeFiles/glu-libtess.dir/src/render.c.o" "CMakeFiles/glu-libtess.dir/src/sweep.c.o" "CMakeFiles/glu-libtess.dir/src/tess.c.o" "CMakeFiles/glu-libtess.dir/src/tessmono.c.o"
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[  7%] Building CXX object src/hints/CMakeFiles/hintsToPot.dir/HintsToPot.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/hints && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/hints/CMakeFiles/hintsToPot.dir/HintsToPot.cpp.o -MF CMakeFiles/hintsToPot.dir/HintsToPot.cpp.o.d -o CMakeFiles/hintsToPot.dir/HintsToPot.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hints/HintsToPot.cpp
[  7%] Built target glu-libtess
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gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r/CMakeFiles/encoding-check-libslic3r_gui.dir/DependInfo.cmake "--color="
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[  7%] Checking source files encodings for target libslic3r_gui
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui pchheader.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui pchheader.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/AboutDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/AboutDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/SysInfoDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/SysInfoDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/KBShortcutsDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/KBShortcutsDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BackgroundSlicingProcess.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BackgroundSlicingProcess.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BitmapCache.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BitmapCache.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ConfigSnapshotDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ConfigSnapshotDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/3DScene.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/3DScene.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/format.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLShadersManager.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLShadersManager.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLShader.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLShader.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLCanvas3D.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLCanvas3D.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/OpenGLManager.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/OpenGLManager.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Selection.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Selection.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmosManager.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmosManager.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmosCommon.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmosCommon.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoBase.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoBase.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoMove.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoMove.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoRotate.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoRotate.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoScale.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoScale.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoSlaSupports.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoSlaSupports.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoFdmSupports.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoFdmSupports.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoFlatten.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoFlatten.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoCut.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoCut.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoHollow.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoHollow.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoPainterBase.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoPainterBase.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoSeam.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoSeam.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoSimplify.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoSimplify.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoMmuSegmentation.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Gizmos/GLGizmoMmuSegmentation.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLSelectionRectangle.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLSelectionRectangle.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLModel.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLModel.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLTexture.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLTexture.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLToolbar.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GLToolbar.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GCodeViewer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GCodeViewer.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Preferences.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Preferences.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/PresetHints.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/PresetHints.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_Init.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_Init.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_Preview.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_Preview.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_App.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_App.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_Utils.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_Utils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/I18N.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/I18N.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/MainFrame.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/MainFrame.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Plater.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Plater.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/PresetComboBoxes.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/PresetComboBoxes.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BitmapComboBox.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BitmapComboBox.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/SavePresetDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/SavePresetDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/PhysicalPrinterDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/PhysicalPrinterDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_Factories.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_Factories.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_ObjectList.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_ObjectList.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GalleryDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GalleryDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_ObjectManipulation.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_ObjectManipulation.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_ObjectSettings.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_ObjectSettings.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_ObjectLayers.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/GUI_ObjectLayers.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/MeshUtils.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/MeshUtils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Tab.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Tab.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ConfigManipulation.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ConfigManipulation.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Field.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Field.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/OptionsGroup.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/OptionsGroup.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/OG_CustomCtrl.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/OG_CustomCtrl.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BedShapeDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BedShapeDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/2DBed.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/2DBed.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/3DBed.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/3DBed.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Camera.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Camera.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/wxExtensions.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/wxExtensions.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ExtruderSequenceDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ExtruderSequenceDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/WipeTowerDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/WipeTowerDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/RammingChart.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/RammingChart.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/RemovableDriveManager.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/RemovableDriveManager.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/SendSystemInfoDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/SendSystemInfoDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BonjourDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/BonjourDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ButtonsDescription.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ButtonsDescription.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ImGuiWrapper.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ImGuiWrapper.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Config/Snapshot.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Config/Snapshot.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Config/Version.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Config/Version.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/ASCIIFolding.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/ASCIIFolding.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Serial.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Serial.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ConfigWizard.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ConfigWizard.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ConfigWizard_private.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/MsgDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/MsgDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/UpdateDialogs.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/UpdateDialogs.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/FirmwareDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/FirmwareDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/PrintHostDialogs.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/PrintHostDialogs.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/Job.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/Job.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/PlaterJob.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/PlaterJob.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/ArrangeJob.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/ArrangeJob.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/RotoptimizeJob.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/RotoptimizeJob.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/FillBedJob.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/FillBedJob.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/SLAImportJob.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/SLAImportJob.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/ProgressIndicator.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/NotificationProgressIndicator.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Jobs/NotificationProgressIndicator.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ProgressStatusBar.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ProgressStatusBar.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Mouse3DController.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Mouse3DController.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/DoubleSlider.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/DoubleSlider.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/DoubleSlider_Utils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Notebook.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Notebook.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ObjectDataViewModel.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ObjectDataViewModel.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/InstanceCheck.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/InstanceCheck.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Search.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/Search.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/NotificationManager.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/NotificationManager.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/UnsavedChangesDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/UnsavedChangesDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ExtraRenderers.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ExtraRenderers.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ProjectDirtyStateManager.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/ProjectDirtyStateManager.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/DesktopIntegrationDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/DesktopIntegrationDialog.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/HintNotification.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui GUI/HintNotification.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Http.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Http.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/FixModelByWin10.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/FixModelByWin10.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/OctoPrint.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/OctoPrint.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Duet.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Duet.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/FlashAir.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/FlashAir.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/AstroBox.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/AstroBox.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Repetier.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Repetier.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/PrintHost.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/PrintHost.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Bonjour.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Bonjour.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/PresetUpdater.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/PresetUpdater.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Process.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Process.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/Profile.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/UndoRedo.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/UndoRedo.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/HexFile.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/HexFile.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/TCPConsole.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/TCPConsole.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/MKS.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r_gui Utils/MKS.hpp
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  7%] Built target encoding-check-libslic3r_gui
/usr/bin/gmake  -f src/avrdude/CMakeFiles/encoding-check-avrdude.dir/build.make src/avrdude/CMakeFiles/encoding-check-avrdude.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude/CMakeFiles/encoding-check-avrdude.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f src/avrdude/CMakeFiles/encoding-check-avrdude.dir/build.make src/avrdude/CMakeFiles/encoding-check-avrdude.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  7%] Checking source files encodings for target avrdude
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude arduino.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude avr.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude avrpart.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude avr910.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude bitbang.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude buspirate.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude butterfly.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude config.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude config_gram.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude crc16.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude fileio.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude lexer.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude linuxgpio.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude lists.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude pgm.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude pgm_type.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude pickit2.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude pindefs.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude safemode.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude ser_avrdoper.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude serbb_posix.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude serbb_win32.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude ser_posix.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude ser_win32.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude stk500.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude stk500generic.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude stk500v2.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude term.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude update.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude wiring.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude main.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude avrdude-slic3r.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude avrdude-slic3r.cpp
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  7%] Built target encoding-check-avrdude
/usr/bin/gmake  -f src/avrdude/CMakeFiles/encoding-check-avrdude-slic3r.dir/build.make src/avrdude/CMakeFiles/encoding-check-avrdude-slic3r.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude/CMakeFiles/encoding-check-avrdude-slic3r.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f src/avrdude/CMakeFiles/encoding-check-avrdude-slic3r.dir/build.make src/avrdude/CMakeFiles/encoding-check-avrdude-slic3r.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  8%] Checking source files encodings for target avrdude-slic3r
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check avrdude-slic3r main-standalone.cpp
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  8%] Built target encoding-check-avrdude-slic3r
/usr/bin/gmake  -f src/semver/CMakeFiles/encoding-check-semver.dir/build.make src/semver/CMakeFiles/encoding-check-semver.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/semver /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/semver /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/semver/CMakeFiles/encoding-check-semver.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f src/semver/CMakeFiles/encoding-check-semver.dir/build.make src/semver/CMakeFiles/encoding-check-semver.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  8%] Checking source files encodings for target semver
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/semver && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check semver semver.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/semver && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check semver semver.h
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  8%] Built target encoding-check-semver
/usr/bin/gmake  -f src/libslic3r/CMakeFiles/encoding-check-libslic3r.dir/build.make src/libslic3r/CMakeFiles/encoding-check-libslic3r.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r/CMakeFiles/encoding-check-libslic3r.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f src/libslic3r/CMakeFiles/encoding-check-libslic3r.dir/build.make src/libslic3r/CMakeFiles/encoding-check-libslic3r.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  8%] Checking source files encodings for target libslic3r
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r pchheader.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r pchheader.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r BoundingBox.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r BoundingBox.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r BridgeDetector.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r BridgeDetector.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Brim.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Brim.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r BuildVolume.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r BuildVolume.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r clipper.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r clipper.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ClipperUtils.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ClipperUtils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Config.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Config.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r EdgeGrid.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r EdgeGrid.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ElephantFootCompensation.cpp
[  8%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/poly2_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/poly2_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/poly2_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/poly2_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly2_r.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ElephantFootCompensation.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r enum_bitmask.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExPolygon.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExPolygon.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExPolygonCollection.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExPolygonCollection.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Extruder.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Extruder.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExtrusionEntity.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExtrusionEntity.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExtrusionEntityCollection.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExtrusionEntityCollection.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExtrusionSimulator.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ExtrusionSimulator.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r FileParserError.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Fill.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Fill.hpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly2_r.c: In function 'qh_delridge':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly2_r.c:1127:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
 1127 |   void **freelistp; /* used if !qh_NOmem by qh_memfree_() */
      |          ^~~~~~~~~
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Fill3DHoneycomb.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Fill3DHoneycomb.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillAdaptive.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillAdaptive.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillBase.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillBase.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillConcentric.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillConcentric.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillHoneycomb.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillHoneycomb.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillGyroid.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillGyroid.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillPlanePath.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillPlanePath.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillLine.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillLine.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillLightning.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillLightning.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Lightning/DistanceField.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Lightning/DistanceField.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Lightning/Generator.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Lightning/Generator.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Lightning/Layer.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Lightning/Layer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Lightning/TreeNode.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/Lightning/TreeNode.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillRectilinear.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Fill/FillRectilinear.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Flow.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Flow.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r format.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/3mf.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/3mf.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/AMF.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/AMF.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/OBJ.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/OBJ.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/objparser.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/objparser.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/STL.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/STL.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/SL1.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Format/SL1.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/ThumbnailData.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/ThumbnailData.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/CoolingBuffer.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/CoolingBuffer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/FindReplace.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/FindReplace.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/PostProcessor.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/PostProcessor.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/PrintExtents.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/PrintExtents.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/SpiralVase.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/SpiralVase.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/SeamPlacer.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/SeamPlacer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/ToolOrdering.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/ToolOrdering.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/WipeTower.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/WipeTower.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/GCodeProcessor.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/GCodeProcessor.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/AvoidCrossingPerimeters.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode/AvoidCrossingPerimeters.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCode.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCodeReader.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCodeReader.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCodeWriter.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r GCodeWriter.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/Circle.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/Circle.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/ConvexHull.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/ConvexHull.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/MedialAxis.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/MedialAxis.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/Voronoi.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/VoronoiOffset.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/VoronoiOffset.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Geometry/VoronoiVisualUtils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Int128.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r KDTreeIndirect.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Layer.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Layer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r LayerRegion.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r libslic3r.h
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r/libslic3r_version.h
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Line.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Line.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r BlacklistedLibraryCheck.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r BlacklistedLibraryCheck.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r LocalesUtils.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r LocalesUtils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Model.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Model.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ModelArrange.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ModelArrange.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MultiMaterialSegmentation.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MultiMaterialSegmentation.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r CustomGCode.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r CustomGCode.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Arrange.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Arrange.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MultiPoint.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MultiPoint.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MutablePriorityQueue.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ObjectID.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ObjectID.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PerimeterGenerator.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PerimeterGenerator.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PlaceholderParser.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PlaceholderParser.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Platform.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Platform.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Point.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper_z.cpp:7:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp: In function 'void ClipperLib_Z::InitEdge(TEdge*, TEdge*, TEdge*, const IntPoint&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp:448:14: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct ClipperLib_Z::TEdge' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
  448 |   std::memset(e, 0, sizeof(TEdge));
      |   ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp:41:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.hpp:220:10: note: 'struct ClipperLib_Z::TEdge' declared here
  220 |   struct TEdge {
      |          ^~~~~
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Point.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Polygon.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Polygon.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MutablePolygon.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MutablePolygon.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PolygonTrimmer.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PolygonTrimmer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Polyline.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Polyline.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Preset.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Preset.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PresetBundle.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PresetBundle.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r AppConfig.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r AppConfig.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Print.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Print.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PrintApply.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PrintBase.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PrintBase.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PrintConfig.cpp
[  9%] Linking C static library libminiz_static.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/miniz && /usr/bin/cmake -P CMakeFiles/miniz_static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PrintConfig.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PrintObject.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/miniz && /usr/bin/cmake -E cmake_link_script CMakeFiles/miniz_static.dir/link.txt --verbose=1
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PrintObjectSlice.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PrintRegion.cpp
/usr/bin/ar qc libminiz_static.a CMakeFiles/miniz_static.dir/miniz.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PNGReadWrite.hpp
/usr/bin/ranlib libminiz_static.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r PNGReadWrite.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r QuadricEdgeCollapse.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r QuadricEdgeCollapse.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Semver.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ShortestPath.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r ShortestPath.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLAPrint.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLAPrintSteps.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLAPrintSteps.hpp
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLAPrint.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Slicing.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Slicing.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SlicesToTriangleMesh.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SlicesToTriangleMesh.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SlicingAdaptive.cpp
[  9%] Built target miniz_static
[  9%] Building CXX object src/imgui/CMakeFiles/imgui.dir/imgui.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SlicingAdaptive.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/imgui/CMakeFiles/imgui.dir/imgui.cpp.o -MF CMakeFiles/imgui.dir/imgui.cpp.o.d -o CMakeFiles/imgui.dir/imgui.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/imgui/imgui.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SupportMaterial.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SupportMaterial.hpp
[  9%] Building CXX object src/imgui/CMakeFiles/imgui.dir/imgui_demo.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/imgui/CMakeFiles/imgui.dir/imgui_demo.cpp.o -MF CMakeFiles/imgui.dir/imgui_demo.cpp.o.d -o CMakeFiles/imgui.dir/imgui_demo.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/imgui/imgui_demo.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Surface.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Surface.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SurfaceCollection.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SurfaceCollection.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SVG.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SVG.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Technologies.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Tesselate.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Tesselate.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r TriangleMesh.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r TriangleMesh.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r TriangleMeshSlicer.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r TriangleMeshSlicer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MeshSplitImpl.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r TriangulateWall.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r TriangulateWall.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r utils.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Utils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Time.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Time.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Thread.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Thread.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r TriangleSelector.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r TriangleSelector.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MTUtils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Zipper.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Zipper.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MinAreaBoundingBox.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MinAreaBoundingBox.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r miniz_extension.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r miniz_extension.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r MarchingSquares.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Execution/Execution.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Execution/ExecutionSeq.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Execution/ExecutionTBB.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Optimize/Optimizer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Optimize/NLoptOptimizer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r Optimize/BruteforceOptimizer.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r OpenVDBUtils.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r OpenVDBUtils.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Pad.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Pad.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportTreeBuilder.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportTreeMesher.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportTreeMesher.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportTreeBuildsteps.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportTreeBuildsteps.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportTreeBuilder.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Concurrency.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportTree.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportTree.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Rotfinder.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Rotfinder.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/BoostAdapter.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SpatIndex.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SpatIndex.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/RasterBase.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/RasterBase.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/AGGRaster.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/RasterToPolygons.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/RasterToPolygons.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/ConcaveHull.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/ConcaveHull.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Hollowing.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Hollowing.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/JobController.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportPoint.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportPointGenerator.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/SupportPointGenerator.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/IndexedMesh.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/IndexedMesh.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Clustering.hpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/Clustering.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r && /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/encoding-check libslic3r SLA/ReprojectPointsOnMesh.hpp
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  9%] Built target encoding-check-libslic3r
/usr/bin/gmake  -f src/build-utils/CMakeFiles/global-encoding-check.dir/build.make src/build-utils/CMakeFiles/global-encoding-check.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/build-utils /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/build-utils/CMakeFiles/global-encoding-check.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f src/build-utils/CMakeFiles/global-encoding-check.dir/build.make src/build-utils/CMakeFiles/global-encoding-check.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
gmake[2]: Nothing to be done for 'src/build-utils/CMakeFiles/global-encoding-check.dir/build'.
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  9%] Built target global-encoding-check
[  9%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/merge_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/merge_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/merge_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/merge_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/merge_r.c
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/merge_r.c: In function 'qh_all_merges':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/merge_r.c:219:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  219 |   void **freelistp;  /* used if !qh_NOmem by qh_memfree_() */
      |          ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/merge_r.c: In function 'qh_appendmergeset':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/merge_r.c:322:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  322 |   void **freelistp; /* used if !qh_NOmem by qh_memalloc_() */
      |          ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/merge_r.c: In function 'qh_mergecycle_ridges':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/merge_r.c:2090:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
 2090 |   void **freelistp; /* used if !qh_NOmem by qh_memfree_() */
      |          ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp: In function 'void stl_check_facets_nearby(stl_file*, float)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp:487:48: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
  487 |         if (stl->stats.connected_facets_3_edge == stl->stats.number_of_facets)
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp: In lambda function:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp:536:60: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
  536 |                                         if (other_face_idx != stl->stats.number_of_facets) {
      |                                             ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/gmake  -f src/avrdude/CMakeFiles/avrdude.dir/build.make src/avrdude/CMakeFiles/avrdude.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude/CMakeFiles/avrdude.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f src/avrdude/CMakeFiles/avrdude.dir/build.make src/avrdude/CMakeFiles/avrdude.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[  9%] Building C object src/avrdude/CMakeFiles/avrdude.dir/arduino.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/arduino.c.o -MF CMakeFiles/avrdude.dir/arduino.c.o.d -o CMakeFiles/avrdude.dir/arduino.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/arduino.c
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp: In instantiation of 'void HashTableEdges::insert_edge(stl_file*, const HashEdge&, MatchNeighbors) [with MatchNeighbors = HashTableEdges::insert_edge_exact(stl_file*, const HashEdge&)::<lambda(const HashEdge&, const HashEdge&)>]':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp:143:20:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp:219:51: warning: unused variable 'temp' [-Wunused-variable]
  219 |                                         HashEdge *temp = link->next;
      |                                                   ^~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp: In instantiation of 'void HashTableEdges::insert_edge(stl_file*, const HashEdge&, MatchNeighbors) [with MatchNeighbors = HashTableEdges::insert_edge_nearby(stl_file*, const HashEdge&)::<lambda(const HashEdge&, const HashEdge&)>]':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp:148:20:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/connect.cpp:219:51: warning: unused variable 'temp' [-Wunused-variable]
[  9%] Building C object src/avrdude/CMakeFiles/avrdude.dir/avr.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/avr.c.o -MF CMakeFiles/avrdude.dir/avr.c.o.d -o CMakeFiles/avrdude.dir/avr.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/avr.c
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/avr.c: In function 'avr_tpi_chip_erase':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/avr.c:86:5: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
   86 |     while (avr_tpi_poll_nvmbsy(pgm));
      |     ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/avr.c:88:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'
   88 |                 err = pgm->cmd_tpi(pgm, cmd, sizeof(cmd), NULL, 0);
      |                 ^~~
[  9%] Building C object src/avrdude/CMakeFiles/avrdude.dir/avrpart.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/avrpart.c.o -MF CMakeFiles/avrdude.dir/avrpart.c.o.d -o CMakeFiles/avrdude.dir/avrpart.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/avrpart.c
[ 10%] Building C object src/avrdude/CMakeFiles/avrdude.dir/avr910.c.o
[ 10%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/libqhull_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/libqhull_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/libqhull_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/libqhull_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/libqhull_r.c
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/avr910.c.o -MF CMakeFiles/avrdude.dir/avr910.c.o.d -o CMakeFiles/avrdude.dir/avr910.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/avr910.c
[ 10%] Building C object src/avrdude/CMakeFiles/avrdude.dir/bitbang.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/bitbang.c.o -MF CMakeFiles/avrdude.dir/bitbang.c.o.d -o CMakeFiles/avrdude.dir/bitbang.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/bitbang.c
[ 11%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/geom_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/geom_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/geom_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/geom_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/geom_r.c
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/geom_r.c: In function 'qh_projectpoint':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/geom_r.c:897:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  897 |   void **freelistp; /* used if !qh_NOmem by qh_memalloc_() */
      |          ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/geom_r.c: In function 'qh_setfacetplane':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/geom_r.c:935:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  935 |   void **freelistp; /* used if !qh_NOmem by qh_memalloc_() */
      |          ^~~~~~~~~
[ 11%] Building C object src/avrdude/CMakeFiles/avrdude.dir/buspirate.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/buspirate.c.o -MF CMakeFiles/avrdude.dir/buspirate.c.o.d -o CMakeFiles/avrdude.dir/buspirate.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/buspirate.c
[ 11%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/poly_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/poly_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/poly_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/poly_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c: In function 'qh_delfacet':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c:248:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  248 |   void **freelistp; /* used if !qh_NOmem by qh_memfree_() */
      |          ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c: In function 'qh_makenew_nonsimplicial':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c:564:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  564 |   void **freelistp; /* used if !qh_NOmem by qh_memfree_() */
      |          ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c: In function 'qh_newfacet':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c:987:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  987 |   void **freelistp; /* used if !qh_NOmem by qh_memalloc_() */
      |          ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c: In function 'qh_newridge':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/poly_r.c:1020:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
 1020 |   void **freelistp;   /* used if !qh_NOmem by qh_memalloc_() */
      |          ^~~~~~~~~
[ 11%] Building C object src/avrdude/CMakeFiles/avrdude.dir/butterfly.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/butterfly.c.o -MF CMakeFiles/avrdude.dir/butterfly.c.o.d -o CMakeFiles/avrdude.dir/butterfly.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/butterfly.c
[ 11%] Linking CXX executable hintsToPot
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/hints && /usr/bin/cmake -E cmake_link_script CMakeFiles/hintsToPot.dir/link.txt --verbose=1
[ 11%] Building CXX object src/admesh/CMakeFiles/admesh.dir/normals.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh && /usr/bin/g++ -DBOOST_LOG_DYN_LINK -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/admesh/CMakeFiles/admesh.dir/normals.cpp.o -MF CMakeFiles/admesh.dir/normals.cpp.o.d -o CMakeFiles/admesh.dir/normals.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/normals.cpp
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes CMakeFiles/hintsToPot.dir/HintsToPot.cpp.o -o hintsToPot  /usr/lib64/libboost_log.so.1.78.0 /usr/lib64/libboost_filesystem.so.1.78.0 /usr/lib64/libboost_locale.so.1.78.0 /usr/lib64/libboost_system.so.1.78.0 /usr/lib64/libboost_thread.so.1.78.0 /usr/lib64/libboost_regex.so.1.78.0 /usr/lib64/libboost_chrono.so.1.78.0 /usr/lib64/libboost_atomic.so.1.78.0 /usr/lib64/libboost_date_time.so.1.78.0 /usr/lib64/libboost_iostreams.so.1.78.0 
[ 11%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/qset_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/qset_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/qset_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/qset_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/qset_r.c
[ 11%] Building C object src/avrdude/CMakeFiles/avrdude.dir/config.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/config.c.o -MF CMakeFiles/avrdude.dir/config.c.o.d -o CMakeFiles/avrdude.dir/config.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/config.c
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/qset_r.c: In function 'qh_setfree':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/qset_r.c:718:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  718 |   void **freelistp;  /* used if !qh_NOmem by qh_memfree_() */
      |          ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/qset_r.c: In function 'qh_setnew':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/qset_r.c:928:10: warning: variable 'freelistp' set but not used [-Wunused-but-set-variable]
  928 |   void **freelistp; /* used if !qh_NOmem by qh_memalloc_() */
      |          ^~~~~~~~~
[ 12%] Building C object src/avrdude/CMakeFiles/avrdude.dir/config_gram.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/config_gram.c.o -MF CMakeFiles/avrdude.dir/config_gram.c.o.d -o CMakeFiles/avrdude.dir/config_gram.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/config_gram.c
[ 12%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/mem_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/mem_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/mem_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/mem_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/mem_r.c
config_gram.y: In function 'yyparse':
config_gram.y:1217:7: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation]
config_gram.y:672:7: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation]
[ 13%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/random_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/random_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/random_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/random_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/random_r.c
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/random_r.c: In function 'qh_argv_to_command':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/random_r.c:84:6: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
   84 |     }else
      |      ^~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/random_r.c:86:7: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
   86 |       strcat(command, s);
      |       ^~~~~~
[ 13%] Building C object src/avrdude/CMakeFiles/avrdude.dir/crc16.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/crc16.c.o -MF CMakeFiles/avrdude.dir/crc16.c.o.d -o CMakeFiles/avrdude.dir/crc16.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/crc16.c
[ 13%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/usermem_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/usermem_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/usermem_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/usermem_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/usermem_r.c
[ 13%] Building C object src/avrdude/CMakeFiles/avrdude.dir/fileio.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/fileio.c.o -MF CMakeFiles/avrdude.dir/fileio.c.o.d -o CMakeFiles/avrdude.dir/fileio.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/fileio.c
[ 13%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/io_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/io_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/io_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/io_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/io_r.c
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/libqhull_r.h:32,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/qhull_ra.h:28,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/io_r.c:21:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/io_r.c: In function 'qh_printfacetridges':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/qset_r.h:143:38: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  143 |         if (((variable= NULL), set)) for (\
      |                                      ^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/libqhull_r.h:926:34: note: in expansion of macro 'FOREACHsetelement_'
  926 | #define FOREACHridge_(ridges)    FOREACHsetelement_(ridgeT, ridges, ridge)
      |                                  ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/io_r.c:2622:7: note: in expansion of macro 'FOREACHridge_'
 2622 |       FOREACHridge_(facet->ridges)
      |       ^~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/io_r.c:2624:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 2624 |         qh_fprintf(qh, fp, 9185, "\n");
      |         ^~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/normals.cpp: In function 'void stl_fix_normal_directions(stl_file*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/normals.cpp:196:29: warning: unused variable 'temp' [-Wunused-variable]
  196 |                 stl_normal *temp = head->next;  // Delete this facet from the list.
      |                             ^~~~
[ 13%] Building C object src/avrdude/CMakeFiles/avrdude.dir/lexer.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/lexer.c.o -MF CMakeFiles/avrdude.dir/lexer.c.o.d -o CMakeFiles/avrdude.dir/lexer.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/lexer.c
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 13%] Built target hintsToPot
[ 14%] Building C object src/avrdude/CMakeFiles/avrdude.dir/linuxgpio.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/linuxgpio.c.o -MF CMakeFiles/avrdude.dir/linuxgpio.c.o.d -o CMakeFiles/avrdude.dir/linuxgpio.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/linuxgpio.c
[ 14%] Building C object src/avrdude/CMakeFiles/avrdude.dir/lists.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/lists.c.o -MF CMakeFiles/avrdude.dir/lists.c.o.d -o CMakeFiles/avrdude.dir/lists.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/lists.c
[ 15%] Building CXX object src/imgui/CMakeFiles/imgui.dir/imgui_widgets.cpp.o
[ 15%] Building CXX object src/imgui/CMakeFiles/imgui.dir/imgui_draw.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/imgui/CMakeFiles/imgui.dir/imgui_draw.cpp.o -MF CMakeFiles/imgui.dir/imgui_draw.cpp.o.d -o CMakeFiles/imgui.dir/imgui_draw.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/imgui/imgui_draw.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/imgui/CMakeFiles/imgui.dir/imgui_widgets.cpp.o -MF CMakeFiles/imgui.dir/imgui_widgets.cpp.o.d -o CMakeFiles/imgui.dir/imgui_widgets.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/imgui/imgui_widgets.cpp
[ 15%] Building C object src/avrdude/CMakeFiles/avrdude.dir/pgm.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/pgm.c.o -MF CMakeFiles/avrdude.dir/pgm.c.o.d -o CMakeFiles/avrdude.dir/pgm.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/pgm.c
[ 15%] Building C object src/avrdude/CMakeFiles/avrdude.dir/pgm_type.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/pgm_type.c.o -MF CMakeFiles/avrdude.dir/pgm_type.c.o.d -o CMakeFiles/avrdude.dir/pgm_type.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/pgm_type.c
In member function 'ClipperLib_Z::PolyNode::PolyNode(ClipperLib_Z::PolyNode const&)',
    inlined from 'std::__new_allocator<ClipperLib_Z::PolyNode>::construct<ClipperLib_Z::PolyNode, ClipperLib_Z::PolyNode>(ClipperLib_Z::PolyNode*, ClipperLib_Z::PolyNode&&)void' at /usr/include/c++/13/bits/new_allocator.h:191:4,
    inlined from 'std::allocator_traits<std::allocator<ClipperLib_Z::PolyNode> >::construct<ClipperLib_Z::PolyNode, ClipperLib_Z::PolyNode>(std::allocator<ClipperLib_Z::PolyNode>&, ClipperLib_Z::PolyNode*, ClipperLib_Z::PolyNode&&)void' at /usr/include/c++/13/bits/alloc_traits.h:538:17,
    inlined from 'std::vector<ClipperLib_Z::PolyNode, std::allocator<ClipperLib_Z::PolyNode> >::emplace_back<ClipperLib_Z::PolyNode>(ClipperLib_Z::PolyNode&&)ClipperLib_Z::PolyNode&' at /usr/include/c++/13/bits/vector.tcc:117:30,
    inlined from 'ClipperLib_Z::Clipper::BuildResult2(ClipperLib_Z::PolyTree&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp:2814:39:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.hpp:136:7: warning: 'MEM <vector(2) unsigned int> [(void *)&D.204271 + 72B]' may be used uninitialized [-Wmaybe-uninitialized]
  136 | class PolyNode
      |       ^~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp: In member function 'ClipperLib_Z::Clipper::BuildResult2(ClipperLib_Z::PolyTree&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp:2814:49: note: '<anonymous>' declared here
 2814 |         polytree.AllNodes.emplace_back(PolyNode());
      |                                                 ^
[ 16%] Building C object src/avrdude/CMakeFiles/avrdude.dir/pickit2.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/pickit2.c.o -MF CMakeFiles/avrdude.dir/pickit2.c.o.d -o CMakeFiles/avrdude.dir/pickit2.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/pickit2.c
[ 17%] Building CXX object src/admesh/CMakeFiles/admesh.dir/shared.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh && /usr/bin/g++ -DBOOST_LOG_DYN_LINK -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/admesh/CMakeFiles/admesh.dir/shared.cpp.o -MF CMakeFiles/admesh.dir/shared.cpp.o.d -o CMakeFiles/admesh.dir/shared.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/shared.cpp
[ 17%] Building C object src/avrdude/CMakeFiles/avrdude.dir/pindefs.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/pindefs.c.o -MF CMakeFiles/avrdude.dir/pindefs.c.o.d -o CMakeFiles/avrdude.dir/pindefs.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/pindefs.c
In file included from /usr/include/CGAL/number_type_basic.h:51,
                 from /usr/include/CGAL/basic.h:28,
                 from /usr/include/CGAL/Cartesian/Cartesian_base.h:20,
                 from /usr/include/CGAL/Simple_cartesian.h:20,
                 from /usr/include/CGAL/Exact_predicates_exact_constructions_kernel.h:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/assign.h:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/mesh_boolean.cpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/mesh_boolean.h:226,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MeshBoolean.cpp:8:
/usr/include/CGAL/double.h: In function 'std::pair<double, double> CGAL::split_numerator_denominator(double)':
/usr/include/CGAL/double.h:196:37: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  196 | split_numerator_denominator(double d)
      |                                     ^
In file included from /usr/include/CGAL/int.h:23,
                 from /usr/include/CGAL/number_type_basic.h:56:
/usr/include/CGAL/Modular_arithmetic/Residue_type.h: In function 'CGAL::Residue CGAL::operator+(const Residue&)':
/usr/include/CGAL/Modular_arithmetic/Residue_type.h:277:45: note: parameter passing for argument of type 'CGAL::Residue' when C++17 is enabled changed to match C++14 in GCC 10.1
  277 | inline Residue operator + (const Residue& p1)
      |                                             ^
/usr/include/CGAL/int.h: In member function 'std::pair<double, double> CGAL::Real_embeddable_traits<long int>::To_interval::operator()(const CGAL::INTERN_RET::Real_embeddable_traits_base<long int, CGAL::Boolean_tag<true> >::Type&) const':
/usr/include/CGAL/int.h:118:69: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  118 |         std::pair<double, double> operator()( const Type& x ) const {
      |                                                                     ^
/usr/include/CGAL/int.h: In member function 'CGAL::Modular_traits<long int>::Residue_type CGAL::Modular_traits<long int>::Modular_image::operator()(long int)':
/usr/include/CGAL/int.h:138:40: note: parameter passing for argument of type 'CGAL::Modular_traits<long int>::Residue_type' {aka 'CGAL::Residue'} when C++17 is enabled changed to match C++14 in GCC 10.1
  138 |         Residue_type operator()(long i){
      |                                        ^
/usr/include/CGAL/int.h: In member function 'std::pair<double, double> CGAL::Real_embeddable_traits<long unsigned int>::To_interval::operator()(const CGAL::INTERN_RET::Real_embeddable_traits_base<long unsigned int, CGAL::Boolean_tag<true> >::Type&) const':
/usr/include/CGAL/int.h:278:69: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  278 |         std::pair<double, double> operator()( const Type& x ) const {
      |                                                                     ^
In file included from /usr/include/CGAL/number_type_basic.h:35:
/usr/include/CGAL/Residue.h: In member function 'CGAL::Coercion_traits<short int, CGAL::Residue>::Type CGAL::Coercion_traits<short int, CGAL::Residue>::Cast::operator()(const CGAL::Residue&) const':
/usr/include/CGAL/Residue.h:41:1: note: parameter passing for argument of type 'CGAL::Coercion_traits<short int, CGAL::Residue>::Type' {aka 'CGAL::Residue'} when C++17 is enabled changed to match C++14 in GCC 10.1
   41 | CGAL_DEFINE_COERCION_TRAITS_FROM_TO(short,CGAL::Residue)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/CGAL/gmpxx.h:38,
                 from /usr/include/CGAL/number_type_basic.h:61:
/usr/include/CGAL/mpq_class.h: In member function 'std::pair<double, double> CGAL::Real_embeddable_traits<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >::To_interval::operator()(const mpq_class&) const':
/usr/include/CGAL/mpq_class.h:203:48: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  203 |         operator()( const mpq_class& x ) const {
      |                                                ^
[ 17%] Building C object src/avrdude/CMakeFiles/avrdude.dir/safemode.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/safemode.c.o -MF CMakeFiles/avrdude.dir/safemode.c.o.d -o CMakeFiles/avrdude.dir/safemode.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/safemode.c
[ 17%] Building C object src/avrdude/CMakeFiles/avrdude.dir/ser_avrdoper.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/ser_avrdoper.c.o -MF CMakeFiles/avrdude.dir/ser_avrdoper.c.o.d -o CMakeFiles/avrdude.dir/ser_avrdoper.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/ser_avrdoper.c
[ 18%] Building C object src/avrdude/CMakeFiles/avrdude.dir/serbb_posix.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/serbb_posix.c.o -MF CMakeFiles/avrdude.dir/serbb_posix.c.o.d -o CMakeFiles/avrdude.dir/serbb_posix.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/serbb_posix.c
[ 18%] Linking CXX static library libclipper.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/clipper && /usr/bin/cmake -P CMakeFiles/clipper.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/clipper && /usr/bin/cmake -E cmake_link_script CMakeFiles/clipper.dir/link.txt --verbose=1
/usr/bin/ar qc libclipper.a CMakeFiles/clipper.dir/clipper_z.cpp.o
/usr/bin/ranlib libclipper.a
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 18%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/user_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/user_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/user_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/user_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/user_r.c
[ 18%] Built target clipper
[ 19%] Building C object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/rboxlib_r.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhull_r/rboxlib_r.c.o -MF CMakeFiles/qhullstatic.dir/src/libqhull_r/rboxlib_r.c.o.d -o CMakeFiles/qhullstatic.dir/src/libqhull_r/rboxlib_r.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/rboxlib_r.c
[ 19%] Building C object src/avrdude/CMakeFiles/avrdude.dir/serbb_win32.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/serbb_win32.c.o -MF CMakeFiles/avrdude.dir/serbb_win32.c.o.d -o CMakeFiles/avrdude.dir/serbb_win32.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/serbb_win32.c
[ 19%] Building C object src/avrdude/CMakeFiles/avrdude.dir/ser_posix.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/ser_posix.c.o -MF CMakeFiles/avrdude.dir/ser_posix.c.o.d -o CMakeFiles/avrdude.dir/ser_posix.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/ser_posix.c
[ 19%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/Coordinates.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/Coordinates.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/Coordinates.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/Coordinates.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/Coordinates.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/rboxlib_r.c: In function 'qh_rboxpoints':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhull_r/rboxlib_r.c:358:5: warning: '__strncat_chk' output may be truncated copying between 0 and 199 bytes from a string of length 199 [-Wstringop-truncation]
  358 |     strncat(command, seedbuf, sizeof(command)-strlen(command)-1);
      |     ^
[ 19%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/PointCoordinates.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/PointCoordinates.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/PointCoordinates.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/PointCoordinates.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/PointCoordinates.cpp
[ 19%] Building C object src/avrdude/CMakeFiles/avrdude.dir/ser_win32.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/ser_win32.c.o -MF CMakeFiles/avrdude.dir/ser_win32.c.o.d -o CMakeFiles/avrdude.dir/ser_win32.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/ser_win32.c
[ 19%] Building C object src/avrdude/CMakeFiles/avrdude.dir/stk500.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/stk500.c.o -MF CMakeFiles/avrdude.dir/stk500.c.o.d -o CMakeFiles/avrdude.dir/stk500.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/stk500.c
[ 20%] Building C object src/avrdude/CMakeFiles/avrdude.dir/stk500generic.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/stk500generic.c.o -MF CMakeFiles/avrdude.dir/stk500generic.c.o.d -o CMakeFiles/avrdude.dir/stk500generic.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/stk500generic.c
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/shared.cpp: In function 'void stl_generate_shared_vertices(stl_file*, indexed_triangle_set&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/shared.cpp:106:55: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
  106 |                                 } else if (next_facet == facet_idx) {
      |                                            ~~~~~~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/shared.cpp: In function 'bool its_write_off(const indexed_triangle_set&, const char*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/shared.cpp:142:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Eigen::Matrix<float, 3, 1, 2> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  142 |         for (int i = 0; i < its.vertices.size(); ++ i)
      |                         ~~^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/shared.cpp: In function 'bool its_write_vrml(const indexed_triangle_set&, const char*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/shared.cpp:176:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Eigen::Matrix<float, 3, 1, 2> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  176 |         for (; i + 1 < its.vertices.size(); ++ i)
      |                ~~~~~~^~~~~~~~~~~~~~~~~~~~~
[ 20%] Building C object src/avrdude/CMakeFiles/avrdude.dir/stk500v2.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/stk500v2.c.o -MF CMakeFiles/avrdude.dir/stk500v2.c.o.d -o CMakeFiles/avrdude.dir/stk500v2.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/stk500v2.c
[ 20%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/Qhull.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/Qhull.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/Qhull.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/Qhull.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/Qhull.cpp
/usr/bin/gmake  -f src/semver/CMakeFiles/semver.dir/build.make src/semver/CMakeFiles/semver.dir/depend
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[ 20%] Building C object src/semver/CMakeFiles/semver.dir/semver.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/semver && /usr/bin/gcc -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/semver/CMakeFiles/semver.dir/semver.c.o -MF CMakeFiles/semver.dir/semver.c.o.d -o CMakeFiles/semver.dir/semver.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/semver/semver.c
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/semver && /usr/bin/cmake -E cmake_link_script CMakeFiles/semver.dir/link.txt --verbose=1
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gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
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[ 21%] Building CXX object src/libslic3r/CMakeFiles/libslic3r_cgal.dir/TryCatchSignal.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DCGAL_USE_GMPXX=1 -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -frounding-math -MD -MT src/libslic3r/CMakeFiles/libslic3r_cgal.dir/TryCatchSignal.cpp.o -MF CMakeFiles/libslic3r_cgal.dir/TryCatchSignal.cpp.o.d -o CMakeFiles/libslic3r_cgal.dir/TryCatchSignal.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TryCatchSignal.cpp
[ 21%] Building CXX object src/admesh/CMakeFiles/admesh.dir/stl_io.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh && /usr/bin/g++ -DBOOST_LOG_DYN_LINK -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/admesh/CMakeFiles/admesh.dir/stl_io.cpp.o -MF CMakeFiles/admesh.dir/stl_io.cpp.o.d -o CMakeFiles/admesh.dir/stl_io.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stl_io.cpp
In file included from /usr/include/CGAL/Number_types/internal/Exact_type_selector.h:29,
                 from /usr/include/CGAL/Exact_kernel_selector.h:26,
                 from /usr/include/CGAL/Filtered_kernel.h:22,
                 from /usr/include/CGAL/Exact_predicates_exact_constructions_kernel.h:21:
/usr/include/CGAL/Gmpz.h: In member function 'CGAL::Modular_traits<CGAL::Gmpz>::Residue_type CGAL::Modular_traits<CGAL::Gmpz>::Modular_image::operator()(const CGAL::Modular_traits<CGAL::Gmpz>::NT&)':
/usr/include/CGAL/Gmpz.h:200:45: note: parameter passing for argument of type 'CGAL::Modular_traits<CGAL::Gmpz>::Residue_type' {aka 'CGAL::Residue'} when C++17 is enabled changed to match C++14 in GCC 10.1
  200 |         Residue_type operator()(const NT& a){
      |                                             ^
In file included from /usr/include/CGAL/Gmpz.h:244:
/usr/include/CGAL/Gmpq.h: In member function 'std::pair<double, double> CGAL::Real_embeddable_traits<CGAL::Gmpq>::To_interval::operator()(const CGAL::INTERN_RET::Real_embeddable_traits_base<CGAL::Gmpq, CGAL::Boolean_tag<true> >::Type&) const':
/usr/include/CGAL/Gmpq.h:107:69: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  107 |         std::pair<double, double> operator()( const Type& x ) const {
      |                                                                     ^
[ 21%] Building C object src/avrdude/CMakeFiles/avrdude.dir/term.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/term.c.o -MF CMakeFiles/avrdude.dir/term.c.o.d -o CMakeFiles/avrdude.dir/term.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/term.c
[ 21%] Building CXX object src/admesh/CMakeFiles/admesh.dir/stlinit.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh && /usr/bin/g++ -DBOOST_LOG_DYN_LINK -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/admesh/CMakeFiles/admesh.dir/stlinit.cpp.o -MF CMakeFiles/admesh.dir/stlinit.cpp.o.d -o CMakeFiles/admesh.dir/stlinit.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp
[ 21%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacet.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacet.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacet.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacet.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullFacet.cpp
[ 21%] Building C object src/avrdude/CMakeFiles/avrdude.dir/update.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/update.c.o -MF CMakeFiles/avrdude.dir/update.c.o.d -o CMakeFiles/avrdude.dir/update.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/update.c
[ 22%] Building C object src/avrdude/CMakeFiles/avrdude.dir/wiring.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/wiring.c.o -MF CMakeFiles/avrdude.dir/wiring.c.o.d -o CMakeFiles/avrdude.dir/wiring.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/wiring.c
[ 22%] Building C object src/avrdude/CMakeFiles/avrdude.dir/main.c.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/gcc -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -std=c99 -Wall -DNDEBUG -std=gnu99 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/main.c.o -MF CMakeFiles/avrdude.dir/main.c.o.d -o CMakeFiles/avrdude.dir/main.c.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/main.c
[ 22%] Building CXX object src/avrdude/CMakeFiles/avrdude.dir/avrdude-slic3r.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/g++ -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude.dir/avrdude-slic3r.cpp.o -MF CMakeFiles/avrdude.dir/avrdude-slic3r.cpp.o.d -o CMakeFiles/avrdude.dir/avrdude-slic3r.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/avrdude-slic3r.cpp
In file included from /usr/include/CGAL/CORE_Expr.h:179,
                 from /usr/include/CGAL/Exact_predicates_exact_constructions_kernel_with_sqrt.h:25,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/assign_scalar.h:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/assign.cpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/assign.h:40:
/usr/include/CGAL/CORE_BigInt.h: In member function 'CGAL::Modular_traits<CORE::BigInt>::Residue_type CGAL::Modular_traits<CORE::BigInt>::Modular_image::operator()(const CGAL::Modular_traits<CORE::BigInt>::NT&)':
/usr/include/CGAL/CORE_BigInt.h:143:45: note: parameter passing for argument of type 'CGAL::Modular_traits<CORE::BigInt>::Residue_type' {aka 'CGAL::Residue'} when C++17 is enabled changed to match C++14 in GCC 10.1
  143 |         Residue_type operator()(const NT& a){
      |                                             ^
In file included from /usr/include/CGAL/CORE_BigInt.h:191:
/usr/include/CGAL/CORE_BigRat.h: In member function 'std::pair<double, double> CGAL::Real_embeddable_traits<CORE::BigRat>::To_interval::operator()(const CGAL::INTERN_RET::Real_embeddable_traits_base<CORE::BigRat, CGAL::Boolean_tag<true> >::Type&) const':
/usr/include/CGAL/CORE_BigRat.h:99:70: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
   99 |         std::pair<double, double> operator()( const Type& x_ ) const {
      |                                                                      ^
[ 23%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetList.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetList.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetList.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetList.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullFacetList.cpp
[ 23%] Building CXX object src/admesh/CMakeFiles/admesh.dir/util.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh && /usr/bin/g++ -DBOOST_LOG_DYN_LINK -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/admesh/CMakeFiles/admesh.dir/util.cpp.o -MF CMakeFiles/admesh.dir/util.cpp.o.d -o CMakeFiles/admesh.dir/util.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/util.cpp
[ 23%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetSet.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetSet.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetSet.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetSet.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullFacetSet.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp: In function 'bool stl_read(stl_file*, FILE*, int, bool)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp:206:39: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'stl_normal' {aka 'class Eigen::Matrix<float, 3, 1, 2>'} with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
  206 |                                 memset(&facet.normal, 0, sizeof(facet.normal));
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/eigen3/Eigen/Core:295,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stl.h:31,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp:33:
/usr/include/eigen3/Eigen/src/Core/Matrix.h:178:7: note: 'stl_normal' {aka 'class Eigen::Matrix<float, 3, 1, 2>'} declared here
  178 | class Matrix
      |       ^~~~~~
[ 23%] Linking CXX static library libavrdude.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/cmake -P CMakeFiles/avrdude.dir/cmake_clean_target.cmake
[ 23%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullHyperplane.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullHyperplane.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullHyperplane.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullHyperplane.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullHyperplane.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/cmake -E cmake_link_script CMakeFiles/avrdude.dir/link.txt --verbose=1
/usr/bin/ar qc libavrdude.a CMakeFiles/avrdude.dir/arduino.c.o CMakeFiles/avrdude.dir/avr.c.o CMakeFiles/avrdude.dir/avrpart.c.o CMakeFiles/avrdude.dir/avr910.c.o CMakeFiles/avrdude.dir/bitbang.c.o CMakeFiles/avrdude.dir/buspirate.c.o CMakeFiles/avrdude.dir/butterfly.c.o CMakeFiles/avrdude.dir/config.c.o CMakeFiles/avrdude.dir/config_gram.c.o CMakeFiles/avrdude.dir/crc16.c.o CMakeFiles/avrdude.dir/fileio.c.o CMakeFiles/avrdude.dir/lexer.c.o CMakeFiles/avrdude.dir/linuxgpio.c.o CMakeFiles/avrdude.dir/lists.c.o CMakeFiles/avrdude.dir/pgm.c.o CMakeFiles/avrdude.dir/pgm_type.c.o CMakeFiles/avrdude.dir/pickit2.c.o CMakeFiles/avrdude.dir/pindefs.c.o CMakeFiles/avrdude.dir/safemode.c.o CMakeFiles/avrdude.dir/ser_avrdoper.c.o CMakeFiles/avrdude.dir/serbb_posix.c.o CMakeFiles/avrdude.dir/serbb_win32.c.o CMakeFiles/avrdude.dir/ser_posix.c.o CMakeFiles/avrdude.dir/ser_win32.c.o CMakeFiles/avrdude.dir/stk500.c.o CMakeFiles/avrdude.dir/stk500generic.c.o CMakeFiles/avrdude.dir/stk500v2.c.o CMakeFiles/avrdude.dir/term.c.o CMakeFiles/avrdude.dir/update.c.o CMakeFiles/avrdude.dir/wiring.c.o CMakeFiles/avrdude.dir/main.c.o "CMakeFiles/avrdude.dir/avrdude-slic3r.cpp.o"
/usr/bin/ranlib libavrdude.a
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 23%] Built target avrdude
[ 23%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoint.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoint.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoint.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoint.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullPoint.cpp
[ 24%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPointSet.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPointSet.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPointSet.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPointSet.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullPointSet.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp:171:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  171 |                         fscanf(fp, " endsolid%*[^\n]\n");
      |                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp:172:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  172 |                         fscanf(fp, " solid%*[^\n]\n");  // name might contain spaces so %*s doesn't work and it also can be empty (just "solid")
      |                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp:187:30: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  187 |                         fgets(buf, 2047, fp);
      |                         ~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp:191:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  191 |                         fscanf(fp, " ");
      |                         ~~~~~~^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stlinit.cpp:192:30: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  192 |                         fgets(buf, 2047, fp);
      |                         ~~~~~^~~~~~~~~~~~~~~
/usr/bin/gmake  -f src/avrdude/CMakeFiles/avrdude-slic3r.dir/build.make src/avrdude/CMakeFiles/avrdude-slic3r.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude/CMakeFiles/avrdude-slic3r.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f src/avrdude/CMakeFiles/avrdude-slic3r.dir/build.make src/avrdude/CMakeFiles/avrdude-slic3r.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 25%] Building CXX object src/avrdude/CMakeFiles/avrdude-slic3r.dir/main-standalone.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/g++ -DSLIC3R_GUI -DWXINTL_NO_GETTEXT_MACRO -D_BSD_SOURCE -D_DEFAULT_SOURCE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/avrdude/CMakeFiles/avrdude-slic3r.dir/main-standalone.cpp.o -MF CMakeFiles/avrdude-slic3r.dir/main-standalone.cpp.o.d -o CMakeFiles/avrdude-slic3r.dir/main-standalone.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/main-standalone.cpp
[ 25%] Linking CXX executable avrdude-slic3r
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/avrdude && /usr/bin/cmake -E cmake_link_script CMakeFiles/avrdude-slic3r.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -rdynamic "CMakeFiles/avrdude-slic3r.dir/main-standalone.cpp.o" -o avrdude-slic3r  libavrdude.a 
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/avrdude/config.c:354:24: warning: type of 'yy_scan_bytes' does not match original declaration [-Wlto-type-mismatch]
  354 | extern YY_BUFFER_STATE yy_scan_bytes(const char *base, size_t size);
      |                        ^
lexer.c:2825:17: note: type mismatch in parameter 2
lexer.c:2825:17: note: type 'int' should match type 'size_t'
lexer.c:2825:17: note: 'yy_scan_bytes' was previously declared here
lexer.c:2825:17: note: code may be misoptimized unless '-fno-strict-aliasing' is used
[ 25%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoints.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoints.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoints.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoints.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullPoints.cpp
[ 25%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullQh.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullQh.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullQh.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullQh.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullQh.cpp
[ 25%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullRidge.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullRidge.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullRidge.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullRidge.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullRidge.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/util.cpp: In function 'void stl_repair(stl_file*, bool, bool, bool, float, bool, float, bool, int, bool, bool, bool, bool, bool, bool)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/util.cpp:327:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  327 |         if (! tolerance_flag)
      |         ^~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/util.cpp:329:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  329 |                 if (! increment_flag)
      |                 ^~
[ 25%] Linking CXX static library libimgui.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui && /usr/bin/cmake -P CMakeFiles/imgui.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/imgui && /usr/bin/cmake -E cmake_link_script CMakeFiles/imgui.dir/link.txt --verbose=1
/usr/bin/ar qc libimgui.a CMakeFiles/imgui.dir/imgui_tables.cpp.o CMakeFiles/imgui.dir/imgui.cpp.o CMakeFiles/imgui.dir/imgui_demo.cpp.o CMakeFiles/imgui.dir/imgui_draw.cpp.o CMakeFiles/imgui.dir/imgui_widgets.cpp.o
[ 26%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullSet.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullSet.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullSet.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullSet.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullSet.cpp
/usr/bin/ranlib libimgui.a
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 26%] Built target imgui
[ 26%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullStat.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullStat.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullStat.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullStat.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullStat.cpp
[ 26%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertex.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertex.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertex.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertex.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullVertex.cpp
[ 26%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertexSet.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertexSet.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertexSet.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertexSet.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/QhullVertexSet.cpp
[ 26%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/RboxPoints.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/RboxPoints.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/RboxPoints.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/RboxPoints.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/RboxPoints.cpp
[ 27%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadError.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadError.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadError.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadError.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/RoadError.cpp
[ 27%] Building CXX object src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadLogEvent.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/g++ -DSLIC3R_GUI -DUNICODE -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -isystem /usr/include/eigen3 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT src/qhull/CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadLogEvent.cpp.o -MF CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadLogEvent.cpp.o.d -o CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadLogEvent.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src/libqhullcpp/RoadLogEvent.cpp
[ 28%] Linking CXX static library libadmesh.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh && /usr/bin/cmake -P CMakeFiles/admesh.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/admesh && /usr/bin/cmake -E cmake_link_script CMakeFiles/admesh.dir/link.txt --verbose=1
/usr/bin/ar qc libadmesh.a CMakeFiles/admesh.dir/connect.cpp.o CMakeFiles/admesh.dir/normals.cpp.o CMakeFiles/admesh.dir/shared.cpp.o CMakeFiles/admesh.dir/stl_io.cpp.o CMakeFiles/admesh.dir/stlinit.cpp.o CMakeFiles/admesh.dir/util.cpp.o
[ 28%] Linking CXX static library libqhullstatic.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/cmake -P CMakeFiles/qhullstatic.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/qhull && /usr/bin/cmake -E cmake_link_script CMakeFiles/qhullstatic.dir/link.txt --verbose=1
/usr/bin/ar qc libqhullstatic.a CMakeFiles/qhullstatic.dir/src/libqhull_r/global_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/stat_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/geom2_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/poly2_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/merge_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/libqhull_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/geom_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/poly_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/qset_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/mem_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/random_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/usermem_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/io_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/user_r.c.o CMakeFiles/qhullstatic.dir/src/libqhull_r/rboxlib_r.c.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/Coordinates.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/PointCoordinates.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/Qhull.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacet.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetList.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullFacetSet.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullHyperplane.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoint.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPointSet.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullPoints.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullQh.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullRidge.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullSet.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullStat.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertex.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/QhullVertexSet.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/RboxPoints.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadError.cpp.o CMakeFiles/qhullstatic.dir/src/libqhullcpp/RoadLogEvent.cpp.o
/usr/bin/ranlib libadmesh.a
/usr/bin/ranlib libqhullstatic.a
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 28%] Built target admesh
[ 28%] Built target qhullstatic
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 28%] Built target avrdude-slic3r
In file included from /usr/include/c++/13/bits/stl_algobase.h:64,
                 from /usr/include/c++/13/string:51,
                 from /usr/include/c++/13/stdexcept:39,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Exception.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MeshBoolean.cpp:1:
In member function 'std::pair<CGAL::Segment_3<CGAL::Epick>, bool>::pair<CGAL::Segment_3<CGAL::Epick>, bool, true>(CGAL::Segment_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Segment_3<CGAL::Epick>, bool>(CGAL::Segment_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Segment_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Segment_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]' at /usr/include/CGAL/Epic_converter.h:305:28:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Segment_3 &)&D.3985639]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/CGAL/Static_filtered_predicate.h:15,
                 from /usr/include/CGAL/Lazy_kernel.h:18,
                 from /usr/include/CGAL/Exact_predicates_exact_constructions_kernel.h:27:
/usr/include/CGAL/Epic_converter.h: In function 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Segment_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]':
/usr/include/CGAL/Epic_converter.h:305:29: note: '<anonymous>' declared here
  305 |       return std::make_pair(Segment_3(),false);
      |                             ^~~~~~~~~~~
In member function 'std::pair<CGAL::Segment_3<CGAL::Epick>, bool>::pair<CGAL::Segment_3<CGAL::Epick>, bool, true>(CGAL::Segment_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Segment_3<CGAL::Epick>, bool>(CGAL::Segment_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Segment_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Segment_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const' at /usr/include/CGAL/Epic_converter.h:309:28,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Segment_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]' at /usr/include/CGAL/Epic_converter.h:301:29:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Segment_3 &)&D.3985770]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In function 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Segment_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]':
/usr/include/CGAL/Epic_converter.h:309:29: note: '<anonymous>' declared here
  309 |       return std::make_pair(Segment_3(),false);
      |                             ^~~~~~~~~~~
In member function 'std::pair<CGAL::Triangle_3<CGAL::Epick>, bool>::pair<CGAL::Triangle_3<CGAL::Epick>, bool, true>(CGAL::Triangle_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Triangle_3<CGAL::Epick>, bool>(CGAL::Triangle_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Triangle_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Triangle_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]' at /usr/include/CGAL/Epic_converter.h:224:28:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Triangle_3 &)&D.3986961]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In function 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Triangle_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]':
/usr/include/CGAL/Epic_converter.h:224:29: note: '<anonymous>' declared here
  224 |       return std::make_pair(Triangle_3(),false);
      |                             ^~~~~~~~~~~~
In member function 'std::pair<CGAL::Triangle_3<CGAL::Epick>, bool>::pair<CGAL::Triangle_3<CGAL::Epick>, bool, true>(CGAL::Triangle_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Triangle_3<CGAL::Epick>, bool>(CGAL::Triangle_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Triangle_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Triangle_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]' at /usr/include/CGAL/Epic_converter.h:228:28:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Triangle_3 &)&D.3986960]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In function 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Triangle_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]':
/usr/include/CGAL/Epic_converter.h:228:29: note: '<anonymous>' declared here
  228 |       return std::make_pair(Triangle_3(),false);
      |                             ^~~~~~~~~~~~
In member function 'std::pair<CGAL::Triangle_3<CGAL::Epick>, bool>::pair<CGAL::Triangle_3<CGAL::Epick>, bool, true>(CGAL::Triangle_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Triangle_3<CGAL::Epick>, bool>(CGAL::Triangle_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Triangle_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Triangle_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]' at /usr/include/CGAL/Epic_converter.h:232:28:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Triangle_3 &)&D.3986959]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In function 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Triangle_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const [clone .isra.0]':
/usr/include/CGAL/Epic_converter.h:232:29: note: '<anonymous>' declared here
  232 |       return std::make_pair(Triangle_3(),false);
      |                             ^~~~~~~~~~~~
In member function 'std::pair<CGAL::Plane_3<CGAL::Epick>, bool>::pair<CGAL::Plane_3<CGAL::Epick>, bool, true>(CGAL::Plane_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Plane_3<CGAL::Epick>, bool>(CGAL::Plane_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Plane_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Plane_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const' at /usr/include/CGAL/Epic_converter.h:217:26,
    inlined from 'CGAL::Static_filtered_predicate<CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Exact_converter<CGAL::Epeck, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Approx_converter<CGAL::Epeck, CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, true>, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Cartesian_converter<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick>, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, CGAL::NT_converter<double, __gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Cartesian_converter<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick>, CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::NT_converter<double, CGAL::Interval_nt<false> > >, true> >::operator()<CGAL::Plane_3<CGAL::Epeck>, CGAL::Point_3<CGAL::Epeck> >(CGAL::Plane_3<CGAL::Epeck> const&, CGAL::Point_3<CGAL::Epeck> const&) constCGAL::Sign' at /usr/include/CGAL/Static_filtered_predicate.h:44:23,
    inlined from 'CGAL::Plane_3<CGAL::Epeck>::oriented_side(CGAL::Point_3<CGAL::Epeck> const&) const' at /usr/include/CGAL/Plane_3.h:200:40,
    inlined from 'igl::copyleft::cgal::order_facets_around_edge<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, unsigned long, unsigned long, std::vector<int, std::allocator<int> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, bool)void' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/order_facets_around_edge.cpp:136:47:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Plane_3 &)&D.4215819]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In function 'igl::copyleft::cgal::order_facets_around_edge<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, unsigned long, unsigned long, std::vector<int, std::allocator<int> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, bool)void':
/usr/include/CGAL/Epic_converter.h:217:27: note: '<anonymous>' declared here
  217 |     return std::make_pair(Plane_3(), false);
      |                           ^~~~~~~~~
In member function 'std::pair<CGAL::Plane_3<CGAL::Epick>, bool>::pair<CGAL::Plane_3<CGAL::Epick>, bool, true>(CGAL::Plane_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Plane_3<CGAL::Epick>, bool>(CGAL::Plane_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Plane_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Plane_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const' at /usr/include/CGAL/Epic_converter.h:217:26,
    inlined from 'CGAL::Static_filtered_predicate<CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Exact_converter<CGAL::Epeck, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Approx_converter<CGAL::Epeck, CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, true>, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Cartesian_converter<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick>, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, CGAL::NT_converter<double, __gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Cartesian_converter<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick>, CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::NT_converter<double, CGAL::Interval_nt<false> > >, true> >::operator()<CGAL::Plane_3<CGAL::Epeck>, CGAL::Point_3<CGAL::Epeck> >(CGAL::Plane_3<CGAL::Epeck> const&, CGAL::Point_3<CGAL::Epeck> const&) constCGAL::Sign' at /usr/include/CGAL/Static_filtered_predicate.h:44:23,
    inlined from 'CGAL::Plane_3<CGAL::Epeck>::oriented_side(CGAL::Point_3<CGAL::Epeck> const&) const' at /usr/include/CGAL/Plane_3.h:200:40,
    inlined from 'igl::copyleft::cgal::closest_facet<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, unsigned long, Eigen::Matrix<int, -1, 1, 0, -1, 1>, CGAL::Epeck, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_triangle_primitive<CGAL::Epeck, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> >::iterator, CGAL::Boolean_tag<false> >, CGAL::Default> > const&, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> > const&, std::vector<bool, std::allocator<bool> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&)::{lambda(unsigned long, unsigned long, unsigned long, bool&)#1}::operator()(unsigned long, unsigned long, unsigned long, bool&) const::{lambda(CGAL::Plane_3<CGAL::Epeck> const&)#1}::operator()(CGAL::Plane_3<CGAL::Epeck> const&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/closest_facet.cpp:346:39,
    inlined from 'igl::copyleft::cgal::closest_facet<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, unsigned long, Eigen::Matrix<int, -1, 1, 0, -1, 1>, CGAL::Epeck, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_triangle_primitive<CGAL::Epeck, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> >::iterator, CGAL::Boolean_tag<false> >, CGAL::Default> > const&, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> > const&, std::vector<bool, std::allocator<bool> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&)::{lambda(unsigned long, unsigned long, unsigned long, bool&)#1}::operator()(unsigned long, unsigned long, unsigned long, bool&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/closest_facet.cpp:381:27:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Plane_3 &)&D.4224571]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In member function 'igl::copyleft::cgal::closest_facet<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, unsigned long, Eigen::Matrix<int, -1, 1, 0, -1, 1>, CGAL::Epeck, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_triangle_primitive<CGAL::Epeck, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> >::iterator, CGAL::Boolean_tag<false> >, CGAL::Default> > const&, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> > const&, std::vector<bool, std::allocator<bool> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&)::{lambda(unsigned long, unsigned long, unsigned long, bool&)#1}::operator()(unsigned long, unsigned long, unsigned long, bool&) const':
/usr/include/CGAL/Epic_converter.h:217:27: note: '<anonymous>' declared here
  217 |     return std::make_pair(Plane_3(), false);
      |                           ^~~~~~~~~
In member function 'std::pair<CGAL::Plane_3<CGAL::Epick>, bool>::pair<CGAL::Plane_3<CGAL::Epick>, bool, true>(CGAL::Plane_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Plane_3<CGAL::Epick>, bool>(CGAL::Plane_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Plane_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Plane_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const' at /usr/include/CGAL/Epic_converter.h:217:26,
    inlined from 'CGAL::Static_filtered_predicate<CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Exact_converter<CGAL::Epeck, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Approx_converter<CGAL::Epeck, CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, true>, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Oriented_side_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Cartesian_converter<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick>, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, CGAL::NT_converter<double, __gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Cartesian_converter<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick>, CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::NT_converter<double, CGAL::Interval_nt<false> > >, true> >::operator()<CGAL::Plane_3<CGAL::Epeck>, CGAL::Point_3<CGAL::Epeck> >(CGAL::Plane_3<CGAL::Epeck> const&, CGAL::Point_3<CGAL::Epeck> const&) constCGAL::Sign' at /usr/include/CGAL/Static_filtered_predicate.h:44:23,
    inlined from 'CGAL::Plane_3<CGAL::Epeck>::oriented_side(CGAL::Point_3<CGAL::Epeck> const&) const' at /usr/include/CGAL/Plane_3.h:200:40,
    inlined from 'igl::copyleft::cgal::closest_facet<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, unsigned long, Eigen::Matrix<int, -1, 1, 0, -1, 1>, CGAL::Epeck, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_triangle_primitive<CGAL::Epeck, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> >::iterator, CGAL::Boolean_tag<false> >, CGAL::Default> > const&, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> > const&, std::vector<bool, std::allocator<bool> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&)::{lambda(unsigned long, unsigned long, unsigned long, bool&)#1}::operator()(unsigned long, unsigned long, unsigned long, bool&) const::{lambda(CGAL::Plane_3<CGAL::Epeck> const&)#1}::operator()(CGAL::Plane_3<CGAL::Epeck> const&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/closest_facet.cpp:360:55,
    inlined from 'igl::copyleft::cgal::closest_facet<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, unsigned long, Eigen::Matrix<int, -1, 1, 0, -1, 1>, CGAL::Epeck, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_triangle_primitive<CGAL::Epeck, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> >::iterator, CGAL::Boolean_tag<false> >, CGAL::Default> > const&, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> > const&, std::vector<bool, std::allocator<bool> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&)::{lambda(unsigned long, unsigned long, unsigned long, bool&)#1}::operator()(unsigned long, unsigned long, unsigned long, bool&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl/igl/copyleft/cgal/closest_facet.cpp:381:27:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Plane_3 &)&D.4224886]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In member function 'igl::copyleft::cgal::closest_facet<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1>, unsigned long, Eigen::Matrix<int, -1, 1, 0, -1, 1>, CGAL::Epeck, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> >, -1, -1, 0, -1, -1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_triangle_primitive<CGAL::Epeck, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> >::iterator, CGAL::Boolean_tag<false> >, CGAL::Default> > const&, std::vector<CGAL::Epeck::Triangle_3, std::allocator<CGAL::Epeck::Triangle_3> > const&, std::vector<bool, std::allocator<bool> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&)::{lambda(unsigned long, unsigned long, unsigned long, bool&)#1}::operator()(unsigned long, unsigned long, unsigned long, bool&) const':
/usr/include/CGAL/Epic_converter.h:217:27: note: '<anonymous>' declared here
  217 |     return std::make_pair(Plane_3(), false);
      |                           ^~~~~~~~~
In member function 'std::pair<CGAL::Ray_3<CGAL::Epick>, bool>::pair<CGAL::Ray_3<CGAL::Epick>, bool, true>(CGAL::Ray_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Ray_3<CGAL::Epick>, bool>(CGAL::Ray_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Ray_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Ray_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const' at /usr/include/CGAL/Epic_converter.h:262:28,
    inlined from 'CGAL::Static_filtered_predicate<CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Do_intersect_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Do_intersect_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Exact_converter<CGAL::Epeck, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Approx_converter<CGAL::Epeck, CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, true>, CGAL::internal::Static_filters_predicates::Do_intersect_3<CGAL::Filtered_kernel_base<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick> >, CGAL::internal::Static_filters<CGAL::Filtered_kernel_base<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick> > > > >::operator()<CGAL::Ray_3<CGAL::Epeck>, CGAL::Bbox_3>(CGAL::Ray_3<CGAL::Epeck> const&, CGAL::Bbox_3 const&) constbool' at /usr/include/CGAL/Static_filtered_predicate.h:44:23,
    inlined from 'CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default>::Do_intersect::operator()<CGAL::Ray_3<CGAL::Epeck> >(CGAL::Ray_3<CGAL::Epeck> const&, CGAL::Bbox_3 const&) constbool' at /usr/include/CGAL/AABB_traits.h:335:50,
    inlined from 'CGAL::internal::Ray_3_Triangle_3_traversal_traits<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default>, CGAL::Epeck, CGAL::internal::Default_tree_helper<CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default> > >, CGAL::Boolean_tag<false> >::do_intersect<CGAL::Ray_3<CGAL::Epeck> >(CGAL::Ray_3<CGAL::Epeck> const&, CGAL::AABB_node<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default> > const&) constbool [clone .isra.0]' at /usr/include/CGAL/Polygon_mesh_processing/internal/Side_of_triangle_mesh/Ray_3_Triangle_3_traversal_traits.h:77:47:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Ray_3 &)&D.4300681]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In function 'CGAL::internal::Ray_3_Triangle_3_traversal_traits<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default>, CGAL::Epeck, CGAL::internal::Default_tree_helper<CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default> > >, CGAL::Boolean_tag<false> >::do_intersect<CGAL::Ray_3<CGAL::Epeck> >(CGAL::Ray_3<CGAL::Epeck> const&, CGAL::AABB_node<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default> > const&) constbool [clone .isra.0]':
/usr/include/CGAL/Epic_converter.h:262:29: note: '<anonymous>' declared here
  262 |       return std::make_pair(Ray_3(),false);
      |                             ^~~~~~~
In member function 'std::pair<CGAL::Ray_3<CGAL::Epick>, bool>::pair<CGAL::Ray_3<CGAL::Epick>, bool, true>(CGAL::Ray_3<CGAL::Epick>&&, bool&&)',
    inlined from 'std::make_pair<CGAL::Ray_3<CGAL::Epick>, bool>(CGAL::Ray_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Ray_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Ray_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const' at /usr/include/CGAL/Epic_converter.h:266:28,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Ray_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const' at /usr/include/CGAL/Epic_converter.h:258:25,
    inlined from 'CGAL::Static_filtered_predicate<CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Do_intersect_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Do_intersect_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Exact_converter<CGAL::Epeck, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Approx_converter<CGAL::Epeck, CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, true>, CGAL::internal::Static_filters_predicates::Do_intersect_3<CGAL::Filtered_kernel_base<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick> >, CGAL::internal::Static_filters<CGAL::Filtered_kernel_base<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick> > > > >::operator()<CGAL::Ray_3<CGAL::Epeck>, CGAL::Bbox_3>(CGAL::Ray_3<CGAL::Epeck> const&, CGAL::Bbox_3 const&) constbool' at /usr/include/CGAL/Static_filtered_predicate.h:44:23,
    inlined from 'CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default>::Do_intersect::operator()<CGAL::Ray_3<CGAL::Epeck> >(CGAL::Ray_3<CGAL::Epeck> const&, CGAL::Bbox_3 const&) constbool' at /usr/include/CGAL/AABB_traits.h:335:50,
    inlined from 'CGAL::internal::Ray_3_Triangle_3_traversal_traits<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default>, CGAL::Epeck, CGAL::internal::Default_tree_helper<CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default> > >, CGAL::Boolean_tag<false> >::do_intersect<CGAL::Ray_3<CGAL::Epeck> >(CGAL::Ray_3<CGAL::Epeck> const&, CGAL::AABB_node<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default> > const&) constbool [clone .isra.0]' at /usr/include/CGAL/Polygon_mesh_processing/internal/Side_of_triangle_mesh/Ray_3_Triangle_3_traversal_traits.h:77:47:
/usr/include/c++/13/bits/stl_pair.h:688:11: warning: 'MEM[(struct Ray_3 &)&D.4300746]' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In function 'CGAL::internal::Ray_3_Triangle_3_traversal_traits<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default>, CGAL::Epeck, CGAL::internal::Default_tree_helper<CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default> > >, CGAL::Boolean_tag<false> >::do_intersect<CGAL::Ray_3<CGAL::Epeck> >(CGAL::Ray_3<CGAL::Epeck> const&, CGAL::AABB_node<CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_face_graph_triangle_primitive<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Node_vector_exact_vertex_point_map<std::unordered_map<CGAL::SM_Vertex_index, unsigned long, std::hash<CGAL::SM_Vertex_index>, std::equal_to<CGAL::SM_Vertex_index>, std::allocator<std::pair<CGAL::SM_Vertex_index const, unsigned long> > >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Polygon_mesh_processing::Corefinement::Intersection_nodes<CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, CGAL::Surface_mesh<CGAL::Point_3<CGAL::Epick> >::Property_map<CGAL::SM_Vertex_index, CGAL::Point_3<CGAL::Epick> >, true, false> >, CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >, CGAL::Default> > const&) constbool [clone .isra.0]':
/usr/include/CGAL/Epic_converter.h:266:29: note: '<anonymous>' declared here
  266 |       return std::make_pair(Ray_3(),false);
      |                             ^~~~~~~
In file included from /usr/include/boost/tuple/tuple.hpp:28,
                 from /usr/include/CGAL/Cartesian/Weighted_point_2.h:23,
                 from /usr/include/CGAL/Cartesian/Cartesian_base.h:25:
In member function 'boost::tuples::cons<CGAL::Point_3<CGAL::Epick>, boost::tuples::cons<double, boost::tuples::cons<CGAL::Sign, boost::tuples::null_type> > >::cons(boost::tuples::cons<CGAL::Point_3<CGAL::Epick>, boost::tuples::cons<double, boost::tuples::cons<CGAL::Sign, boost::tuples::null_type> > > const&)',
    inlined from 'boost::tuples::tuple<CGAL::Point_3<CGAL::Epick>, double, CGAL::Sign, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type>::tuple(boost::tuples::tuple<CGAL::Point_3<CGAL::Epick>, double, CGAL::Sign, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type>&&)' at /usr/include/boost/tuple/detail/tuple_basic.hpp:478:7,
    inlined from 'CGAL::SphereC3<CGAL::Epick>::SphereC3(CGAL::SphereC3<CGAL::Epick>&&)' at /usr/include/CGAL/Cartesian/Sphere_3.h:28:7,
    inlined from 'CGAL::Sphere_3<CGAL::Epick>::Sphere_3(CGAL::Sphere_3<CGAL::Epick>&&)' at /usr/include/CGAL/Sphere_3.h:30:7,
    inlined from 'std::pair<CGAL::Sphere_3<CGAL::Epick>, bool>::pair<CGAL::Sphere_3<CGAL::Epick>, bool, true>(CGAL::Sphere_3<CGAL::Epick>&&, bool&&)' at /usr/include/c++/13/bits/stl_pair.h:688:4,
    inlined from 'std::make_pair<CGAL::Sphere_3<CGAL::Epick>, bool>(CGAL::Sphere_3<CGAL::Epick>&&, bool&&)std::pair<std::__strip_reference_wrapper<std::decay<CGAL::Sphere_3<CGAL::Epick> >::type>::__type, std::__strip_reference_wrapper<std::decay<bool>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:72,
    inlined from 'CGAL::Epic_converter<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >::operator()(CGAL::Sphere_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > > const&) const' at /usr/include/CGAL/Epic_converter.h:331:44,
    inlined from 'CGAL::Static_filtered_predicate<CGAL::Simple_cartesian<CGAL::Interval_nt<false> >, CGAL::Filtered_predicate<CGAL::CommonKernelFunctors::Do_intersect_3<CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::CommonKernelFunctors::Do_intersect_3<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, CGAL::Exact_converter<CGAL::Epeck, CGAL::Simple_cartesian<__gmp_expr<__mpq_struct [1], __mpq_struct [1]> > >, CGAL::Approx_converter<CGAL::Epeck, CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >, true>, CGAL::internal::Static_filters_predicates::Do_intersect_3<CGAL::Filtered_kernel_base<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick> >, CGAL::internal::Static_filters<CGAL::Filtered_kernel_base<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double, CGAL::Epick>, CGAL::Epick> > > > >::operator()<CGAL::Sphere_3<CGAL::Epeck>, CGAL::Bbox_3>(CGAL::Sphere_3<CGAL::Epeck> const&, CGAL::Bbox_3 const&) constbool' at /usr/include/CGAL/Static_filtered_predicate.h:44:10,
    inlined from 'CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_triangle_primitive<CGAL::Epeck, __gnu_cxx::__normal_iterator<CGAL::Triangle_3<CGAL::Epeck>*, std::vector<CGAL::Triangle_3<CGAL::Epeck>, std::allocator<CGAL::Triangle_3<CGAL::Epeck> > > >, CGAL::Boolean_tag<false> >, CGAL::Default>::Compare_distance::operator()(CGAL::Point_3<CGAL::Epeck> const&, CGAL::Bbox_3 const&, CGAL::Point_3<CGAL::Epeck> const&, CGAL::Boolean_tag<false>) const [clone .isra.0]' at /usr/include/CGAL/AABB_traits.h:420:11:
/usr/include/boost/tuple/detail/tuple_basic.hpp:313:27: warning: 'MEM[(const struct cons &)&D.4333191].head' may be used uninitialized [-Wmaybe-uninitialized]
  313 |   cons( const cons& u ) : head(u.head), tail(u.tail) {}
      |                           ^~~~~~~~~~~~
/usr/include/CGAL/Epic_converter.h: In function 'CGAL::AABB_traits<CGAL::Epeck, CGAL::AABB_triangle_primitive<CGAL::Epeck, __gnu_cxx::__normal_iterator<CGAL::Triangle_3<CGAL::Epeck>*, std::vector<CGAL::Triangle_3<CGAL::Epeck>, std::allocator<CGAL::Triangle_3<CGAL::Epeck> > > >, CGAL::Boolean_tag<false> >, CGAL::Default>::Compare_distance::operator()(CGAL::Point_3<CGAL::Epeck> const&, CGAL::Bbox_3 const&, CGAL::Point_3<CGAL::Epeck> const&, CGAL::Boolean_tag<false>) const [clone .isra.0]':
/usr/include/CGAL/Epic_converter.h:331:27: note: '<anonymous>' declared here
  331 |     return std::make_pair(Sphere_3(), false);
      |                           ^~~~~~~~~~
[ 29%] Linking CXX static library liblibslic3r_cgal.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/cmake -P CMakeFiles/libslic3r_cgal.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/cmake -E cmake_link_script CMakeFiles/libslic3r_cgal.dir/link.txt --verbose=1
/usr/bin/ar qc liblibslic3r_cgal.a CMakeFiles/libslic3r_cgal.dir/MeshBoolean.cpp.o CMakeFiles/libslic3r_cgal.dir/TryCatchSignal.cpp.o
/usr/bin/ranlib liblibslic3r_cgal.a
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
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/usr/bin/gmake  -f src/libslic3r/CMakeFiles/libslic3r.dir/build.make src/libslic3r/CMakeFiles/libslic3r.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r/CMakeFiles/libslic3r.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f src/libslic3r/CMakeFiles/libslic3r.dir/build.make src/libslic3r/CMakeFiles/libslic3r.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 29%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/BoundingBox.cpp.o
[ 29%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/BridgeDetector.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/BoundingBox.cpp.o -MF CMakeFiles/libslic3r.dir/BoundingBox.cpp.o.d -o CMakeFiles/libslic3r.dir/BoundingBox.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/BoundingBox.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/BridgeDetector.cpp.o -MF CMakeFiles/libslic3r.dir/BridgeDetector.cpp.o.d -o CMakeFiles/libslic3r.dir/BridgeDetector.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/BridgeDetector.cpp
[ 30%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/pchheader.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/pchheader.cpp.o -MF CMakeFiles/libslic3r.dir/pchheader.cpp.o.d -o CMakeFiles/libslic3r.dir/pchheader.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/pchheader.cpp
[ 30%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Brim.cpp.o
[ 31%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/clipper.cpp.o
[ 31%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/BuildVolume.cpp.o
[ 31%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ClipperUtils.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Brim.cpp.o -MF CMakeFiles/libslic3r.dir/Brim.cpp.o.d -o CMakeFiles/libslic3r.dir/Brim.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Brim.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/BuildVolume.cpp.o -MF CMakeFiles/libslic3r.dir/BuildVolume.cpp.o.d -o CMakeFiles/libslic3r.dir/BuildVolume.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/BuildVolume.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/clipper.cpp.o -MF CMakeFiles/libslic3r.dir/clipper.cpp.o.d -o CMakeFiles/libslic3r.dir/clipper.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/clipper.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ClipperUtils.cpp.o -MF CMakeFiles/libslic3r.dir/ClipperUtils.cpp.o.d -o CMakeFiles/libslic3r.dir/ClipperUtils.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ClipperUtils.cpp
[ 31%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Config.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Config.cpp.o -MF CMakeFiles/libslic3r.dir/Config.cpp.o.d -o CMakeFiles/libslic3r.dir/Config.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/clipper.cpp:13:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp: In function 'void Slic3r::ClipperLib::InitEdge(TEdge*, TEdge*, TEdge*, const IntPoint&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp:448:14: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct Slic3r::ClipperLib::TEdge' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
  448 |   std::memset(e, 0, sizeof(TEdge));
      |   ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/clipper.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/clipper.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.hpp:220:10: note: 'struct Slic3r::ClipperLib::TEdge' declared here
  220 |   struct TEdge {
      |          ^~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Brim.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/BuildVolume.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Brim.cpp: In function 'std::vector<Slic3r::InnerBrimExPolygons> Slic3r::inner_brim_area(const Print&, const ConstPrintObjectPtrs&, const std::vector<std::vector<ExPolygon> >&, float)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Brim.cpp:316:39: warning: unused variable 'instance' [-Wunused-variable]
  316 |             for (const PrintInstance &instance : object->instances()) {
      |                                       ^~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = Slic3r::FloatOrPercent]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 31%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/EdgeGrid.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/EdgeGrid.cpp.o -MF CMakeFiles/libslic3r.dir/EdgeGrid.cpp.o.d -o CMakeFiles/libslic3r.dir/EdgeGrid.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/EdgeGrid.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 32%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ElephantFootCompensation.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ElephantFootCompensation.cpp.o -MF CMakeFiles/libslic3r.dir/ElephantFootCompensation.cpp.o.d -o CMakeFiles/libslic3r.dir/ElephantFootCompensation.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ElephantFootCompensation.cpp
In member function 'Slic3r::ClipperLib::PolyNode::PolyNode(Slic3r::ClipperLib::PolyNode const&)',
    inlined from 'std::__new_allocator<Slic3r::ClipperLib::PolyNode>::construct<Slic3r::ClipperLib::PolyNode, Slic3r::ClipperLib::PolyNode>(Slic3r::ClipperLib::PolyNode*, Slic3r::ClipperLib::PolyNode&&)void' at /usr/include/c++/13/bits/new_allocator.h:191:4,
    inlined from 'std::allocator_traits<std::allocator<Slic3r::ClipperLib::PolyNode> >::construct<Slic3r::ClipperLib::PolyNode, Slic3r::ClipperLib::PolyNode>(std::allocator<Slic3r::ClipperLib::PolyNode>&, Slic3r::ClipperLib::PolyNode*, Slic3r::ClipperLib::PolyNode&&)void' at /usr/include/c++/13/bits/alloc_traits.h:538:17,
    inlined from 'std::vector<Slic3r::ClipperLib::PolyNode, std::allocator<Slic3r::ClipperLib::PolyNode> >::emplace_back<Slic3r::ClipperLib::PolyNode>(Slic3r::ClipperLib::PolyNode&&)Slic3r::ClipperLib::PolyNode&' at /usr/include/c++/13/bits/vector.tcc:117:30,
    inlined from 'Slic3r::ClipperLib::Clipper::BuildResult2(Slic3r::ClipperLib::PolyTree&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp:2814:39:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.hpp:136:7: warning: 'MEM <vector(2) unsigned int> [(void *)&D.347844 + 72B]' may be used uninitialized [-Wmaybe-uninitialized]
  136 | class PolyNode
      |       ^~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp: In member function 'Slic3r::ClipperLib::Clipper::BuildResult2(Slic3r::ClipperLib::PolyTree&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/clipper/clipper.cpp:2814:49: note: '<anonymous>' declared here
 2814 |         polytree.AllNodes.emplace_back(PolyNode());
      |                                                 ^
[ 32%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ExPolygon.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ExPolygon.cpp.o -MF CMakeFiles/libslic3r.dir/ExPolygon.cpp.o.d -o CMakeFiles/libslic3r.dir/ExPolygon.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ExPolygon.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ElephantFootCompensation.cpp:8:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 32%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ExPolygonCollection.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ExPolygonCollection.cpp.o -MF CMakeFiles/libslic3r.dir/ExPolygonCollection.cpp.o.d -o CMakeFiles/libslic3r.dir/ExPolygonCollection.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ExPolygonCollection.cpp
[ 32%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Extruder.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Extruder.cpp.o -MF CMakeFiles/libslic3r.dir/Extruder.cpp.o.d -o CMakeFiles/libslic3r.dir/Extruder.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Extruder.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Extruder.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 33%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ExtrusionEntity.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ExtrusionEntity.cpp.o -MF CMakeFiles/libslic3r.dir/ExtrusionEntity.cpp.o.d -o CMakeFiles/libslic3r.dir/ExtrusionEntity.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ExtrusionEntity.cpp
[ 33%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ExtrusionEntityCollection.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ExtrusionEntityCollection.cpp.o -MF CMakeFiles/libslic3r.dir/ExtrusionEntityCollection.cpp.o.d -o CMakeFiles/libslic3r.dir/ExtrusionEntityCollection.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ExtrusionEntityCollection.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 33%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ExtrusionSimulator.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ExtrusionSimulator.cpp.o -MF CMakeFiles/libslic3r.dir/ExtrusionSimulator.cpp.o.d -o CMakeFiles/libslic3r.dir/ExtrusionSimulator.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ExtrusionSimulator.cpp
[ 33%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Fill.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Fill.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/Fill.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/Fill.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Fill.cpp
[ 34%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Fill3DHoneycomb.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Fill3DHoneycomb.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/Fill3DHoneycomb.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/Fill3DHoneycomb.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Fill3DHoneycomb.cpp
[ 34%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillAdaptive.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillAdaptive.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillAdaptive.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillAdaptive.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp
[ 34%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillBase.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillBase.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillBase.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillBase.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillBase.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ExtrusionEntity.cpp:6:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 34%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillConcentric.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillConcentric.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillConcentric.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillConcentric.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillConcentric.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Fill.cpp:7:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillBase.cpp:9:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillBase.cpp: In function 'std::pair<double, double> Slic3r::path_lengths_along_contour(const ContourIntersectionPoint*, const ContourIntersectionPoint*, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillBase.cpp:245:149: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  245 | std::pair<double, double> path_lengths_along_contour(const ContourIntersectionPoint *cp1, const ContourIntersectionPoint *cp2, double contour_length)
      |                                                                                                                                                     ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 34%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillHoneycomb.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillHoneycomb.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillHoneycomb.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillHoneycomb.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillHoneycomb.cpp
[ 35%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillGyroid.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillGyroid.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillGyroid.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillGyroid.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillGyroid.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'std::pair<double, double> Slic3r::FillAdaptive::adaptive_fill_line_spacing(const Slic3r::PrintObject&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:276:85: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  276 | std::pair<double, double> adaptive_fill_line_spacing(const PrintObject &print_object)
      |                                                                                     ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'Slic3r::FillAdaptive::rtree_segment_t Slic3r::FillAdaptive::mk_rtree_seg(const Slic3r::Point&, const Slic3r::Point&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:661:74: note: parameter passing for argument of type 'Slic3r::FillAdaptive::rtree_segment_t' {aka 'boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >'} when C++17 is enabled changed to match C++14 in GCC 10.1
  661 | static inline rtree_segment_t mk_rtree_seg(const Point &a, const Point &b) {
      |                                                                          ^
In file included from /usr/include/boost/geometry/index/rtree.hpp:58,
                 from /usr/include/boost/geometry/algorithms/detail/within/multi_point.hpp:34,
                 from /usr/include/boost/geometry/algorithms/detail/within/implementation.hpp:30,
                 from /usr/include/boost/geometry/algorithms/detail/covered_by/implementation.hpp:25,
                 from /usr/include/boost/geometry/algorithms/covered_by.hpp:24,
                 from /usr/include/boost/geometry/algorithms/detail/buffer/buffered_piece_collection.hpp:32,
                 from /usr/include/boost/geometry/algorithms/detail/buffer/buffer_inserter.hpp:29,
                 from /usr/include/boost/geometry/algorithms/buffer.hpp:41,
                 from /usr/include/boost/geometry/geometry.hpp:66,
                 from /usr/include/boost/geometry.hpp:17,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:23:
/usr/include/boost/geometry/index/predicates.hpp: In instantiation of 'boost::geometry::index::detail::predicates::spatial_predicate<Geometry, boost::geometry::index::detail::predicates::intersects_tag, false> boost::geometry::index::intersects(const Geometry&) [with Geometry = boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >]':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:710:32:   required from here
/usr/include/boost/geometry/index/predicates.hpp:174:1: note: parameter passing for argument of type 'boost::geometry::index::detail::predicates::spatial_predicate<boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >, boost::geometry::index::detail::predicates::intersects_tag, false>' when C++17 is enabled changed to match C++14 in GCC 10.1
  174 | intersects(Geometry const& g)
      | ^~~~~~~~~~
[ 35%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillPlanePath.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillPlanePath.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillPlanePath.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillPlanePath.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillPlanePath.cpp
[ 35%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillLine.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillLine.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillLine.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillLine.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillLine.cpp
[ 35%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillLightning.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillLightning.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillLightning.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillLightning.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillLightning.cpp
[ 36%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Lightning/DistanceField.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Lightning/DistanceField.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/Lightning/DistanceField.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/Lightning/DistanceField.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/DistanceField.cpp
[ 36%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Lightning/Generator.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Lightning/Generator.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/Lightning/Generator.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/Lightning/Generator.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/Generator.cpp
[ 36%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Lightning/Layer.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Lightning/Layer.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/Lightning/Layer.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/Lightning/Layer.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/Layer.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'std::pair<double, double> Slic3r::FillAdaptive::adaptive_fill_line_spacing(const Slic3r::PrintObject&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:276:27: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  276 | std::pair<double, double> adaptive_fill_line_spacing(const PrintObject &print_object)
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'Slic3r::Polylines Slic3r::FillAdaptive::connect_lines_using_hooks(Slic3r::Polylines&&, const Slic3r::ExPolygon&, double, coordf_t, coordf_t)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:869:53: note: parameter passing for argument of type 'Slic3r::FillAdaptive::rtree_segment_t' {aka 'boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >'} when C++17 is enabled changed to match C++14 in GCC 10.1
  869 |             rtree.insert(std::make_pair(mk_rtree_seg(poly.points.front(), poly.points.back()), poly_idx++));
      |                                         ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:1182:36: note: parameter passing for argument of type 'boost::geometry::index::detail::predicates::spatial_predicate<boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >, boost::geometry::index::detail::predicates::intersects_tag, false>' when C++17 is enabled changed to match C++14 in GCC 10.1
 1182 |                     bgi::intersects(mk_rtree_seg(first_i_point, nearest_i_point)) &&
      |                     ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:1182:49: note: parameter passing for argument of type 'Slic3r::FillAdaptive::rtree_segment_t' {aka 'boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >'} when C++17 is enabled changed to match C++14 in GCC 10.1
 1182 |                     bgi::intersects(mk_rtree_seg(first_i_point, nearest_i_point)) &&
      |                                     ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:1182:36: note: parameter passing for argument of type 'boost::geometry::index::detail::predicates::spatial_predicate<boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >, boost::geometry::index::detail::predicates::intersects_tag, false>' when C++17 is enabled changed to match C++14 in GCC 10.1
 1182 |                     bgi::intersects(mk_rtree_seg(first_i_point, nearest_i_point)) &&
      |                     ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'Slic3r::FillAdaptive::rtree_segment_t Slic3r::FillAdaptive::mk_rtree_seg(const Slic3r::Point&, const Slic3r::Point&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:661:31: note: parameter passing for argument of type 'Slic3r::FillAdaptive::rtree_segment_t' {aka 'boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >'} when C++17 is enabled changed to match C++14 in GCC 10.1
  661 | static inline rtree_segment_t mk_rtree_seg(const Point &a, const Point &b) {
      |                               ^~~~~~~~~~~~
/usr/include/boost/geometry/index/predicates.hpp: In function 'boost::geometry::index::detail::predicates::spatial_predicate<Geometry, boost::geometry::index::detail::predicates::intersects_tag, false> boost::geometry::index::intersects(const Geometry&) [with Geometry = boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >]':
/usr/include/boost/geometry/index/predicates.hpp:174:1: note: parameter passing for argument of type 'boost::geometry::index::detail::predicates::spatial_predicate<boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >, boost::geometry::index::detail::predicates::intersects_tag, false>' when C++17 is enabled changed to match C++14 in GCC 10.1
  174 | intersects(Geometry const& g)
      | ^~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'void Slic3r::FillAdaptive::add_hook(const Intersection&, double, coordf_t, double, const rtree_t&, const Slic3r::Lines&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:710:45: note: parameter passing for argument of type 'Slic3r::FillAdaptive::rtree_segment_t' {aka 'boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >'} when C++17 is enabled changed to match C++14 in GCC 10.1
  710 |     rtree.query(bgi::intersects(mk_rtree_seg(hook_forward)) && bgi::satisfies(filter_itself), std::back_inserter(hook_intersections));
      |                                 ~~~~~~~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:710:32: note: parameter passing for argument of type 'boost::geometry::index::detail::predicates::spatial_predicate<boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >, boost::geometry::index::detail::predicates::intersects_tag, false>' when C++17 is enabled changed to match C++14 in GCC 10.1
  710 |     rtree.query(bgi::intersects(mk_rtree_seg(hook_forward)) && bgi::satisfies(filter_itself), std::back_inserter(hook_intersections));
      |                 ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:760:49: note: parameter passing for argument of type 'Slic3r::FillAdaptive::rtree_segment_t' {aka 'boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >'} when C++17 is enabled changed to match C++14 in GCC 10.1
  760 |         rtree.query(bgi::intersects(mk_rtree_seg(hook_backward)) && bgi::satisfies(filter_itself), std::back_inserter(hook_intersections));
      |                                     ~~~~~~~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:760:36: note: parameter passing for argument of type 'boost::geometry::index::detail::predicates::spatial_predicate<boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >, boost::geometry::index::detail::predicates::intersects_tag, false>' when C++17 is enabled changed to match C++14 in GCC 10.1
  760 |         rtree.query(bgi::intersects(mk_rtree_seg(hook_backward)) && bgi::satisfies(filter_itself), std::back_inserter(hook_intersections));
      |                     ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'Slic3r::FillAdaptive::rtree_segment_t Slic3r::FillAdaptive::mk_rtree_seg(const Slic3r::Line&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:664:31: note: parameter passing for argument of type 'Slic3r::FillAdaptive::rtree_segment_t' {aka 'boost::geometry::model::segment<boost::geometry::model::point<float, 2, boost::geometry::cs::cartesian> >'} when C++17 is enabled changed to match C++14 in GCC 10.1
  664 | static inline rtree_segment_t mk_rtree_seg(const Line &l) {
      |                               ^~~~~~~~~~~~
[ 36%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Lightning/TreeNode.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/Lightning/TreeNode.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/Lightning/TreeNode.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/Lightning/TreeNode.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/TreeNode.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillLightning.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 37%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillRectilinear.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Fill/FillRectilinear.cpp.o -MF CMakeFiles/libslic3r.dir/Fill/FillRectilinear.cpp.o.d -o CMakeFiles/libslic3r.dir/Fill/FillRectilinear.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillRectilinear.cpp
[ 37%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Flow.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Flow.cpp.o -MF CMakeFiles/libslic3r.dir/Flow.cpp.o.d -o CMakeFiles/libslic3r.dir/Flow.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/Generator.cpp:8:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 37%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Format/3mf.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Format/3mf.cpp.o -MF CMakeFiles/libslic3r.dir/Format/3mf.cpp.o.d -o CMakeFiles/libslic3r.dir/Format/3mf.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/3mf.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'Slic3r::FillAdaptive::add_hook(Slic3r::FillAdaptive::Intersection const&, double, double, double, boost::geometry::index::rtree<std::pair<boost::geometry::model::segment<boost::geometry::model::point<float, 2ul, boost::geometry::cs::cartesian> >, unsigned long>, boost::geometry::index::rstar<16ul, 4ul, 4ul, 32ul>, boost::geometry::index::indexable<std::pair<boost::geometry::model::segment<boost::geometry::model::point<float, 2ul, boost::geometry::cs::cartesian> >, unsigned long> >, boost::geometry::index::equal_to<std::pair<boost::geometry::model::segment<boost::geometry::model::point<float, 2ul, boost::geometry::cs::cartesian> >, unsigned long> >, boost::container::new_allocator<std::pair<boost::geometry::model::segment<boost::geometry::model::point<float, 2ul, boost::geometry::cs::cartesian> >, unsigned long> > > const&, std::vector<Slic3r::Line, std::allocator<Slic3r::Line> > const&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:710:32: note: parameter passing for argument of type 'struct spatial_predicate' when C++17 is enabled changed to match C++14 in GCC 10.1
  710 |     rtree.query(bgi::intersects(mk_rtree_seg(hook_forward)) && bgi::satisfies(filter_itself), std::back_inserter(hook_intersections));
      |                 ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:710:45: note: parameter passing for argument of type 'struct rtree_segment_t' when C++17 is enabled changed to match C++14 in GCC 10.1
  710 |     rtree.query(bgi::intersects(mk_rtree_seg(hook_forward)) && bgi::satisfies(filter_itself), std::back_inserter(hook_intersections));
      |                                 ~~~~~~~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:760:36: note: parameter passing for argument of type 'struct spatial_predicate' when C++17 is enabled changed to match C++14 in GCC 10.1
  760 |         rtree.query(bgi::intersects(mk_rtree_seg(hook_backward)) && bgi::satisfies(filter_itself), std::back_inserter(hook_intersections));
      |                     ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:760:49: note: parameter passing for argument of type 'struct rtree_segment_t' when C++17 is enabled changed to match C++14 in GCC 10.1
  760 |         rtree.query(bgi::intersects(mk_rtree_seg(hook_backward)) && bgi::satisfies(filter_itself), std::back_inserter(hook_intersections));
      |                                     ~~~~~~~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'Slic3r::FillAdaptive::connect_lines_using_hooks(std::vector<Slic3r::Polyline, std::allocator<Slic3r::Polyline> >&&, Slic3r::ExPolygon const&, double, double, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:1182:36: note: parameter passing for argument of type 'struct spatial_predicate' when C++17 is enabled changed to match C++14 in GCC 10.1
 1182 |                     bgi::intersects(mk_rtree_seg(first_i_point, nearest_i_point)) &&
      |                     ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:1182:49: note: parameter passing for argument of type 'struct rtree_segment_t' when C++17 is enabled changed to match C++14 in GCC 10.1
 1182 |                     bgi::intersects(mk_rtree_seg(first_i_point, nearest_i_point)) &&
      |                                     ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 37%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Format/AMF.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Format/AMF.cpp.o -MF CMakeFiles/libslic3r.dir/Format/AMF.cpp.o.d -o CMakeFiles/libslic3r.dir/Format/AMF.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/AMF.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Lightning/../../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp: In function 'Slic3r::FillAdaptive::adaptive_fill_line_spacing(Slic3r::PrintObject const&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/FillAdaptive.cpp:276:27: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1
  276 | std::pair<double, double> adaptive_fill_line_spacing(const PrintObject &print_object)
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~
[ 37%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Format/OBJ.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Format/OBJ.cpp.o -MF CMakeFiles/libslic3r.dir/Format/OBJ.cpp.o.d -o CMakeFiles/libslic3r.dir/Format/OBJ.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/OBJ.cpp
[ 38%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Format/objparser.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Format/objparser.cpp.o -MF CMakeFiles/libslic3r.dir/Format/objparser.cpp.o.d -o CMakeFiles/libslic3r.dir/Format/objparser.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/objparser.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/3mf.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 38%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Format/STL.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Format/STL.cpp.o -MF CMakeFiles/libslic3r.dir/Format/STL.cpp.o.d -o CMakeFiles/libslic3r.dir/Format/STL.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/STL.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/AMF.cpp:11:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 38%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Format/SL1.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Format/SL1.cpp.o -MF CMakeFiles/libslic3r.dir/Format/SL1.cpp.o.d -o CMakeFiles/libslic3r.dir/Format/SL1.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/SL1.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/OBJ.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/STL.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 38%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/ThumbnailData.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/ThumbnailData.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/ThumbnailData.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/ThumbnailData.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ThumbnailData.cpp
[ 39%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/CoolingBuffer.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/CoolingBuffer.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/CoolingBuffer.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/CoolingBuffer.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/CoolingBuffer.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/SL1.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/SL1.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 39%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/FindReplace.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/FindReplace.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/FindReplace.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/FindReplace.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/FindReplace.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 39%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/PostProcessor.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/PostProcessor.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/PostProcessor.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/PostProcessor.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/PostProcessor.cpp
[ 39%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/PrintExtents.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/PrintExtents.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/PrintExtents.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/PrintExtents.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/PrintExtents.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Format/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 40%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/SpiralVase.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/SpiralVase.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/SpiralVase.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/SpiralVase.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/SpiralVase.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../GCodeWriter.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../GCode.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/CoolingBuffer.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/FindReplace.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/FindReplace.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/PrintExtents.cpp:9:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/SpiralVase.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/SpiralVase.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/PostProcessor.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/PostProcessor.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 40%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/SeamPlacer.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/SeamPlacer.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/SeamPlacer.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/SeamPlacer.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/SeamPlacer.cpp
[ 40%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/ToolOrdering.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/ToolOrdering.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/ToolOrdering.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/ToolOrdering.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp
[ 40%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/WipeTower.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/WipeTower.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/WipeTower.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/WipeTower.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/WipeTower.cpp
[ 40%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/GCodeProcessor.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/GCodeProcessor.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/GCodeProcessor.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/GCodeProcessor.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/SeamPlacer.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/SeamPlacer.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 41%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode/AvoidCrossingPerimeters.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode/AvoidCrossingPerimeters.cpp.o -MF CMakeFiles/libslic3r.dir/GCode/AvoidCrossingPerimeters.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode/AvoidCrossingPerimeters.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/AvoidCrossingPerimeters.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 41%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCode.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCode.cpp.o -MF CMakeFiles/libslic3r.dir/GCode.cpp.o.d -o CMakeFiles/libslic3r.dir/GCode.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/WipeTower.cpp:10:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 41%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCodeReader.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCodeReader.cpp.o -MF CMakeFiles/libslic3r.dir/GCodeReader.cpp.o.d -o CMakeFiles/libslic3r.dir/GCodeReader.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/AvoidCrossingPerimeters.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.cpp: In constructor 'Slic3r::GCodeProcessor::GCodeProcessor()':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.cpp:820:25: warning: member 'Slic3r::GCodeProcessor::m_result' is used uninitialized [-Wuninitialized]
  820 | : m_options_z_corrector(m_result)
      |                         ^~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeWriter.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 41%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/GCodeWriter.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/GCodeWriter.cpp.o -MF CMakeFiles/libslic3r.dir/GCodeWriter.cpp.o.d -o CMakeFiles/libslic3r.dir/GCodeWriter.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeWriter.cpp
In file included from /usr/include/c++/13/bits/stl_tempbuf.h:62,
                 from /usr/include/c++/13/memory:66,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode.cpp:1:
/usr/include/c++/13/bits/stl_pair.h: In instantiation of 'constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = double; _T2 = double; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = double; typename decay<_Tp>::type = double; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = double; typename decay<_Tp2>::type = double]':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode.cpp:559:59:   required from here
/usr/include/c++/13/bits/stl_pair.h:922:5: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  922 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_uninitialized.h:63,
                 from /usr/include/c++/13/memory:69,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:4:
In function 'std::__copy_move<false, true, std::random_access_iterator_tag>::__copy_m<unsigned int const, unsigned int>(unsigned int const*, unsigned int const*, unsigned int*)unsigned int*',
    inlined from 'std::__copy_move_a2<false, unsigned int const*, unsigned int*>(unsigned int const*, unsigned int const*, unsigned int*)unsigned int*' at /usr/include/c++/13/bits/stl_algobase.h:506:30,
    inlined from 'std::__copy_move_a1<false, unsigned int const*, unsigned int*>(unsigned int const*, unsigned int const*, unsigned int*)unsigned int*' at /usr/include/c++/13/bits/stl_algobase.h:533:42,
    inlined from 'std::__copy_move_a<false, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*>(__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*)unsigned int*' at /usr/include/c++/13/bits/stl_algobase.h:540:31,
    inlined from 'std::copy<__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*>(__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*)unsigned int*' at /usr/include/c++/13/bits/stl_algobase.h:633:7,
    inlined from 'std::__uninitialized_copy<true>::__uninit_copy<__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*>(__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*)unsigned int*' at /usr/include/c++/13/bits/stl_uninitialized.h:147:27,
    inlined from 'std::uninitialized_copy<__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*>(__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*)unsigned int*' at /usr/include/c++/13/bits/stl_uninitialized.h:185:15,
    inlined from 'std::__uninitialized_copy_a<__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*, unsigned int>(__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, unsigned int*, std::allocator<unsigned int>&)unsigned int*' at /usr/include/c++/13/bits/stl_uninitialized.h:373:37,
    inlined from 'std::vector<unsigned int, std::allocator<unsigned int> >::_M_range_insert<__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > > >(__gnu_cxx::__normal_iterator<unsigned int*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, std::forward_iterator_tag)void' at /usr/include/c++/13/bits/vector.tcc:814:38,
    inlined from 'std::vector<unsigned int, std::allocator<unsigned int> >::insert<__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, void>(__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >)__gnu_cxx::__normal_iterator<unsigned int*, std::vector<unsigned int, std::allocator<unsigned int> > >' at /usr/include/c++/13/bits/stl_vector.h:1483:19,
    inlined from 'Slic3r::append<unsigned int>(std::vector<unsigned int, std::allocator<unsigned int> >&, std::vector<unsigned int, std::allocator<unsigned int> > const&)void' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:97:20,
    inlined from 'Slic3r::ToolOrdering::collect_extruder_statistics(bool)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp:463:15:
/usr/include/c++/13/bits/stl_algobase.h:437:30: warning: 'memmove' writing between 5 and 9223372036854775804 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
  437 |             __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
      |             ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/ppc64le-redhat-linux/bits/c++allocator.h:33,
                 from /usr/include/c++/13/bits/allocator.h:46,
                 from /usr/include/c++/13/memory:65:
In member function 'std::__new_allocator<unsigned int>::allocate(unsigned long, void const*)',
    inlined from 'std::allocator_traits<std::allocator<unsigned int> >::allocate(std::allocator<unsigned int>&, unsigned long)' at /usr/include/c++/13/bits/alloc_traits.h:482:28,
    inlined from 'std::_Vector_base<unsigned int, std::allocator<unsigned int> >::_M_allocate(unsigned long)' at /usr/include/c++/13/bits/stl_vector.h:378:33,
    inlined from 'std::_Vector_base<unsigned int, std::allocator<unsigned int> >::_M_allocate(unsigned long)' at /usr/include/c++/13/bits/stl_vector.h:375:7,
    inlined from 'std::vector<unsigned int, std::allocator<unsigned int> >::_M_range_insert<__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > > >(__gnu_cxx::__normal_iterator<unsigned int*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, std::forward_iterator_tag)void' at /usr/include/c++/13/bits/vector.tcc:805:40,
    inlined from 'std::vector<unsigned int, std::allocator<unsigned int> >::insert<__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, void>(__gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >, __gnu_cxx::__normal_iterator<unsigned int const*, std::vector<unsigned int, std::allocator<unsigned int> > >)__gnu_cxx::__normal_iterator<unsigned int*, std::vector<unsigned int, std::allocator<unsigned int> > >' at /usr/include/c++/13/bits/stl_vector.h:1483:19,
    inlined from 'Slic3r::append<unsigned int>(std::vector<unsigned int, std::allocator<unsigned int> >&, std::vector<unsigned int, std::allocator<unsigned int> > const&)void' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:97:20,
    inlined from 'Slic3r::ToolOrdering::collect_extruder_statistics(bool)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp:463:15:
/usr/include/c++/13/bits/new_allocator.h:151:55: note: at offset [-9223372036854775808, -1] into destination object of size [4, 9223372036854775804] allocated by 'operator new(unsigned long)'
  151 |         return static_cast<_Tp*>(_GLIBCXX_OPERATOR_NEW(__n * sizeof(_Tp)));
      |                                                       ^
[ 42%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Geometry.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Geometry.cpp.o -MF CMakeFiles/libslic3r.dir/Geometry.cpp.o.d -o CMakeFiles/libslic3r.dir/Geometry.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry.cpp
[ 42%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Geometry/Circle.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Geometry/Circle.cpp.o -MF CMakeFiles/libslic3r.dir/Geometry/Circle.cpp.o.d -o CMakeFiles/libslic3r.dir/Geometry/Circle.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/Circle.cpp
[ 42%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Geometry/ConvexHull.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Geometry/ConvexHull.cpp.o -MF CMakeFiles/libslic3r.dir/Geometry/ConvexHull.cpp.o.d -o CMakeFiles/libslic3r.dir/Geometry/ConvexHull.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/ConvexHull.cpp
[ 42%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Geometry/MedialAxis.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Geometry/MedialAxis.cpp.o -MF CMakeFiles/libslic3r.dir/Geometry/MedialAxis.cpp.o.d -o CMakeFiles/libslic3r.dir/Geometry/MedialAxis.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/MedialAxis.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeWriter.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeWriter.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tempbuf.h:62,
                 from /usr/include/c++/13/memory:66,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/../libslic3r.h:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/../Line.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/Voronoi.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/MedialAxis.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/MedialAxis.cpp:1:
/usr/include/c++/13/bits/stl_pair.h: In instantiation of 'constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = double&; _T2 = double&; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = double; typename decay<_Tp>::type = double; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = double; typename decay<_Tp2>::type = double]':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/MedialAxis.cpp:691:51:   required from here
/usr/include/c++/13/bits/stl_pair.h:922:5: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  922 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
[ 43%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Geometry/VoronoiOffset.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Geometry/VoronoiOffset.cpp.o -MF CMakeFiles/libslic3r.dir/Geometry/VoronoiOffset.cpp.o.d -o CMakeFiles/libslic3r.dir/Geometry/VoronoiOffset.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry/VoronoiOffset.cpp
[ 43%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Layer.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Layer.cpp.o -MF CMakeFiles/libslic3r.dir/Layer.cpp.o.d -o CMakeFiles/libslic3r.dir/Layer.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.cpp
[ 43%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/LayerRegion.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/LayerRegion.cpp.o -MF CMakeFiles/libslic3r.dir/LayerRegion.cpp.o.d -o CMakeFiles/libslic3r.dir/LayerRegion.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/LayerRegion.cpp
[ 43%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Line.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Line.cpp.o -MF CMakeFiles/libslic3r.dir/Line.cpp.o.d -o CMakeFiles/libslic3r.dir/Line.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Line.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 44%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/BlacklistedLibraryCheck.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/BlacklistedLibraryCheck.cpp.o -MF CMakeFiles/libslic3r.dir/BlacklistedLibraryCheck.cpp.o.d -o CMakeFiles/libslic3r.dir/BlacklistedLibraryCheck.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/BlacklistedLibraryCheck.cpp
[ 44%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/LocalesUtils.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/LocalesUtils.cpp.o -MF CMakeFiles/libslic3r.dir/LocalesUtils.cpp.o.d -o CMakeFiles/libslic3r.dir/LocalesUtils.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/LocalesUtils.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/LayerRegion.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 44%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Model.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Model.cpp.o -MF CMakeFiles/libslic3r.dir/Model.cpp.o.d -o CMakeFiles/libslic3r.dir/Model.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 44%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ModelArrange.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ModelArrange.cpp.o -MF CMakeFiles/libslic3r.dir/ModelArrange.cpp.o.d -o CMakeFiles/libslic3r.dir/ModelArrange.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ModelArrange.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 44%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/MultiMaterialSegmentation.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/MultiMaterialSegmentation.cpp.o -MF CMakeFiles/libslic3r.dir/MultiMaterialSegmentation.cpp.o.d -o CMakeFiles/libslic3r.dir/MultiMaterialSegmentation.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MultiMaterialSegmentation.cpp
[ 45%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/CustomGCode.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/CustomGCode.cpp.o -MF CMakeFiles/libslic3r.dir/CustomGCode.cpp.o.d -o CMakeFiles/libslic3r.dir/CustomGCode.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/CustomGCode.cpp
[ 45%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Arrange.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Arrange.cpp.o -MF CMakeFiles/libslic3r.dir/Arrange.cpp.o.d -o CMakeFiles/libslic3r.dir/Arrange.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Arrange.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ModelArrange.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/CustomGCode.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MultiMaterialSegmentation.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 45%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/MultiPoint.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/MultiPoint.cpp.o -MF CMakeFiles/libslic3r.dir/MultiPoint.cpp.o.d -o CMakeFiles/libslic3r.dir/MultiPoint.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MultiPoint.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 45%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ObjectID.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ObjectID.cpp.o -MF CMakeFiles/libslic3r.dir/ObjectID.cpp.o.d -o CMakeFiles/libslic3r.dir/ObjectID.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ObjectID.cpp
[ 46%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PerimeterGenerator.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PerimeterGenerator.cpp.o -MF CMakeFiles/libslic3r.dir/PerimeterGenerator.cpp.o.d -o CMakeFiles/libslic3r.dir/PerimeterGenerator.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PerimeterGenerator.cpp
[ 46%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PlaceholderParser.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PlaceholderParser.cpp.o -MF CMakeFiles/libslic3r.dir/PlaceholderParser.cpp.o.d -o CMakeFiles/libslic3r.dir/PlaceholderParser.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PlaceholderParser.cpp
[ 46%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Platform.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Platform.cpp.o -MF CMakeFiles/libslic3r.dir/Platform.cpp.o.d -o CMakeFiles/libslic3r.dir/Platform.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Platform.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 46%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Point.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Point.cpp.o -MF CMakeFiles/libslic3r.dir/Point.cpp.o.d -o CMakeFiles/libslic3r.dir/Point.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PerimeterGenerator.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PerimeterGenerator.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 47%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Polygon.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Polygon.cpp.o -MF CMakeFiles/libslic3r.dir/Polygon.cpp.o.d -o CMakeFiles/libslic3r.dir/Polygon.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Polygon.cpp
[ 47%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/MutablePolygon.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/MutablePolygon.cpp.o -MF CMakeFiles/libslic3r.dir/MutablePolygon.cpp.o.d -o CMakeFiles/libslic3r.dir/MutablePolygon.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PlaceholderParser.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PlaceholderParser.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
                 from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
                 from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
                 from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
                 from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
                 from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
                 from /usr/include/boost/shared_ptr.hpp:17,
                 from /usr/include/boost/format/alt_sstream.hpp:22,
                 from /usr/include/boost/format/internals.hpp:24,
                 from /usr/include/boost/format.hpp:38,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Semver.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:27,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PlaceholderParser.hpp:4:
/usr/include/boost/spirit/include/phoenix_core.hpp:12:1: note: '#pragma message: This header is deprecated. Use <boost/phoenix/core.hpp> instead.'
   12 | BOOST_HEADER_DEPRECATED("<boost/phoenix/core.hpp>")
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/boost/spirit/include/phoenix_operator.hpp:12:1: note: '#pragma message: This header is deprecated. Use <boost/phoenix/operator.hpp> instead.'
   12 | BOOST_HEADER_DEPRECATED("<boost/phoenix/operator.hpp>")
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/boost/spirit/include/phoenix_fusion.hpp:12:1: note: '#pragma message: This header is deprecated. Use <boost/phoenix/fusion.hpp> instead.'
   12 | BOOST_HEADER_DEPRECATED("<boost/phoenix/fusion.hpp>")
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/boost/spirit/include/phoenix_stl.hpp:12:1: note: '#pragma message: This header is deprecated. Use <boost/phoenix/stl.hpp> instead.'
   12 | BOOST_HEADER_DEPRECATED("<boost/phoenix/stl.hpp>")
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/boost/spirit/include/phoenix_object.hpp:12:1: note: '#pragma message: This header is deprecated. Use <boost/phoenix/object.hpp> instead.'
   12 | BOOST_HEADER_DEPRECATED("<boost/phoenix/object.hpp>")
      | ^~~~~~~~~~~~~~~~~~~~~~~
[ 47%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PolygonTrimmer.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PolygonTrimmer.cpp.o -MF CMakeFiles/libslic3r.dir/PolygonTrimmer.cpp.o.d -o CMakeFiles/libslic3r.dir/PolygonTrimmer.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PolygonTrimmer.cpp
In file included from /usr/include/eigen3/Eigen/Core:253,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:1:
In member function 'Eigen::internal::scalar_difference_op<long, long>::operator()(long const&, long const&) const',
    inlined from 'Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const>, Eigen::internal::IndexBased, Eigen::internal::IndexBased, long, long>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:775:22,
    inlined from 'Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const>, Eigen::internal::IndexBased, double>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:589:40,
    inlined from 'Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const>, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:775:40,
    inlined from 'Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::IndexBased, int>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:589:40,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>::assignCoeff(long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:660:61,
    inlined from 'Eigen::internal::copy_using_evaluator_LinearTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 1, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:247:23,
    inlined from 'Eigen::internal::copy_using_evaluator_LinearTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:248:87,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 1, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:528:106,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int> >(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int> >(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<int, 2, 1, 2, 2, 1> >::_set_noalias<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)Eigen::Matrix<int, 2, 1, 2, 2, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<int, 2, 1, 2, 2, 1> >::_init1<Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)void' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:883:25,
    inlined from 'Eigen::Matrix<int, 2, 1, 2, 2, 1>::Matrix<Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > >(Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:332:31,
    inlined from 'Slic3r::Point::Point<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:134:72,
    inlined from 'Slic3r::clip_narrow_corner(Eigen::Matrix<long, 2, 1, 2, 2, 1>, Slic3r::MutablePolygon::iterator&, Slic3r::MutablePolygon::iterator&, Slic3r::MutablePolygon::range&, long, long)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:254:63,
    inlined from 'Slic3r::smooth_outward(Slic3r::MutablePolygon&, int)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:295:43:
/usr/include/eigen3/Eigen/src/Core/functors/BinaryFunctors.h:359:130: warning: 'MEM[(long int &)&p02 + 8]' may be used uninitialized [-Wmaybe-uninitialized]
  359 |   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a - b; }
      |                                                                                                                                  ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp: In function 'Slic3r::smooth_outward(Slic3r::MutablePolygon&, int)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:100:13: note: 'MEM[(long int &)&p02 + 8]' was declared here
  100 |     Vec2i64 p02;
      |             ^~~
In member function 'Eigen::internal::scalar_difference_op<long, long>::operator()(long const&, long const&) const',
    inlined from 'Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const>, Eigen::internal::IndexBased, Eigen::internal::IndexBased, long, long>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:775:22,
    inlined from 'Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const>, Eigen::internal::IndexBased, double>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:589:40,
    inlined from 'Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const>, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:775:40,
    inlined from 'Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::IndexBased, int>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:589:40,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>::assignCoeff(long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:660:61,
    inlined from 'Eigen::internal::copy_using_evaluator_LinearTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:247:23,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 1, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:528:106,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int> >(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int> >(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<int, 2, 1, 2, 2, 1> >::_set_noalias<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)Eigen::Matrix<int, 2, 1, 2, 2, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<int, 2, 1, 2, 2, 1> >::_init1<Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)void' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:883:25,
    inlined from 'Eigen::Matrix<int, 2, 1, 2, 2, 1>::Matrix<Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > >(Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:332:31,
    inlined from 'Slic3r::Point::Point<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:134:72,
    inlined from 'Slic3r::clip_narrow_corner(Eigen::Matrix<long, 2, 1, 2, 2, 1>, Slic3r::MutablePolygon::iterator&, Slic3r::MutablePolygon::iterator&, Slic3r::MutablePolygon::range&, long, long)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:254:63,
    inlined from 'Slic3r::smooth_outward(Slic3r::MutablePolygon&, int)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:295:43:
/usr/include/eigen3/Eigen/src/Core/functors/BinaryFunctors.h:359:130: warning: 'MEM[(long int &)&p02]' may be used uninitialized [-Wmaybe-uninitialized]
  359 |   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a - b; }
      |                                                                                                                                  ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp: In function 'Slic3r::smooth_outward(Slic3r::MutablePolygon&, int)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:100:13: note: 'MEM[(long int &)&p02]' was declared here
  100 |     Vec2i64 p02;
      |             ^~~
In member function 'Eigen::internal::scalar_difference_op<long, long>::operator()(long const&, long const&) const',
    inlined from 'Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const>, Eigen::internal::IndexBased, Eigen::internal::IndexBased, long, long>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:775:22,
    inlined from 'Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const>, Eigen::internal::IndexBased, double>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:589:40,
    inlined from 'Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const>, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:775:40,
    inlined from 'Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::IndexBased, int>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:589:40,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>::assignCoeff(long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:660:61,
    inlined from 'Eigen::internal::copy_using_evaluator_LinearTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 1, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:247:23,
    inlined from 'Eigen::internal::copy_using_evaluator_LinearTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:248:87,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 1, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:528:106,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int> >(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int> >(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<int, 2, 1, 2, 2, 1> >::_set_noalias<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)Eigen::Matrix<int, 2, 1, 2, 2, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<int, 2, 1, 2, 2, 1> >::_init1<Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)void' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:883:25,
    inlined from 'Eigen::Matrix<int, 2, 1, 2, 2, 1>::Matrix<Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > >(Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:332:31,
    inlined from 'Slic3r::Point::Point<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:134:72,
    inlined from 'Slic3r::clip_narrow_corner(Eigen::Matrix<long, 2, 1, 2, 2, 1>, Slic3r::MutablePolygon::iterator&, Slic3r::MutablePolygon::iterator&, Slic3r::MutablePolygon::range&, long, long)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:255:63,
    inlined from 'Slic3r::smooth_outward(Slic3r::MutablePolygon&, int)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:295:43:
/usr/include/eigen3/Eigen/src/Core/functors/BinaryFunctors.h:359:130: warning: 'MEM[(long int &)&p22 + 8]' may be used uninitialized [-Wmaybe-uninitialized]
  359 |   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a - b; }
      |                                                                                                                                  ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp: In function 'Slic3r::smooth_outward(Slic3r::MutablePolygon&, int)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:101:13: note: 'MEM[(long int &)&p22 + 8]' was declared here
  101 |     Vec2i64 p22;
      |             ^~~
In member function 'Eigen::internal::scalar_difference_op<long, long>::operator()(long const&, long const&) const',
    inlined from 'Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const>, Eigen::internal::IndexBased, Eigen::internal::IndexBased, long, long>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:775:22,
    inlined from 'Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const>, Eigen::internal::IndexBased, double>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:589:40,
    inlined from 'Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const>, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:775:40,
    inlined from 'Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::IndexBased, int>::coeff(long) const' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:589:40,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>::assignCoeff(long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:660:61,
    inlined from 'Eigen::internal::copy_using_evaluator_LinearTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:247:23,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>, 1, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<int, 2, 1, 2, 2, 1> >, Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::internal::assign_op<int, int>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:528:106,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int> >(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<int, 2, 1, 2, 2, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const>, Eigen::internal::assign_op<int, int> >(Eigen::Matrix<int, 2, 1, 2, 2, 1>&, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> const&, Eigen::internal::assign_op<int, int> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<int, 2, 1, 2, 2, 1> >::_set_noalias<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)Eigen::Matrix<int, 2, 1, 2, 2, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<int, 2, 1, 2, 2, 1> >::_init1<Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)void' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:883:25,
    inlined from 'Eigen::Matrix<int, 2, 1, 2, 2, 1>::Matrix<Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > >(Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:332:31,
    inlined from 'Slic3r::Point::Point<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> >(Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, int>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<long, double>, Eigen::CwiseBinaryOp<Eigen::internal::scalar_difference_op<long, long>, Eigen::Matrix<long, 2, 1, 2, 2, 1> const, Eigen::Matrix<long, 2, 1, 2, 2, 1> const> const> const, Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 1, 0, 2, 1> const> const> const> > const&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:134:72,
    inlined from 'Slic3r::clip_narrow_corner(Eigen::Matrix<long, 2, 1, 2, 2, 1>, Slic3r::MutablePolygon::iterator&, Slic3r::MutablePolygon::iterator&, Slic3r::MutablePolygon::range&, long, long)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:255:63,
    inlined from 'Slic3r::smooth_outward(Slic3r::MutablePolygon&, int)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:295:43:
/usr/include/eigen3/Eigen/src/Core/functors/BinaryFunctors.h:359:130: warning: 'MEM[(long int &)&p22]' may be used uninitialized [-Wmaybe-uninitialized]
  359 |   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a - b; }
      |                                                                                                                                  ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp: In function 'Slic3r::smooth_outward(Slic3r::MutablePolygon&, int)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MutablePolygon.cpp:101:13: note: 'MEM[(long int &)&p22]' was declared here
  101 |     Vec2i64 p22;
      |             ^~~
[ 47%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Polyline.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Polyline.cpp.o -MF CMakeFiles/libslic3r.dir/Polyline.cpp.o.d -o CMakeFiles/libslic3r.dir/Polyline.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Polyline.cpp
[ 47%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Preset.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Preset.cpp.o -MF CMakeFiles/libslic3r.dir/Preset.cpp.o.d -o CMakeFiles/libslic3r.dir/Preset.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.cpp
[ 48%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PresetBundle.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PresetBundle.cpp.o -MF CMakeFiles/libslic3r.dir/PresetBundle.cpp.o.d -o CMakeFiles/libslic3r.dir/PresetBundle.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PresetBundle.cpp
[ 48%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/AppConfig.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/AppConfig.cpp.o -MF CMakeFiles/libslic3r.dir/AppConfig.cpp.o.d -o CMakeFiles/libslic3r.dir/AppConfig.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/AppConfig.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PresetBundle.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PresetBundle.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.cpp: In static member function 'static void Slic3r::Preset::normalize(Slic3r::DynamicPrintConfig&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.cpp:286:33: warning: loop variable 'key' of type 'const std::string&' {aka 'const std::__cxx11::basic_string<char>&'} binds to a temporary constructed from type 'const char* const' [-Wrange-loop-construct]
  286 |         for (const std::string &key : { "filament_settings_id" }) {
      |                                 ^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.cpp:286:33: note: use non-reference type 'const std::string' {aka 'const std::__cxx11::basic_string<char>'} to make the copy explicit or 'const char* const&' to prevent copying
[ 48%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Print.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Print.cpp.o -MF CMakeFiles/libslic3r.dir/Print.cpp.o.d -o CMakeFiles/libslic3r.dir/Print.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 48%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PrintApply.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PrintApply.cpp.o -MF CMakeFiles/libslic3r.dir/PrintApply.cpp.o.d -o CMakeFiles/libslic3r.dir/PrintApply.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintApply.cpp
[ 49%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PrintBase.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PrintBase.cpp.o -MF CMakeFiles/libslic3r.dir/PrintBase.cpp.o.d -o CMakeFiles/libslic3r.dir/PrintBase.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.cpp: In static member function 'static Slic3r::DynamicConfig Slic3r::PrintStatistics::placeholders()':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.cpp:1295:29: warning: loop variable 'key' of type 'const std::string&' {aka 'const std::__cxx11::basic_string<char>&'} binds to a temporary constructed from type 'const char* const' [-Wrange-loop-construct]
 1295 |     for (const std::string &key : {
      |                             ^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.cpp:1295:29: note: use non-reference type 'const std::string' {aka 'const std::__cxx11::basic_string<char>'} to make the copy explicit or 'const char* const&' to prevent copying
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintApply.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 49%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PrintConfig.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PrintConfig.cpp.o -MF CMakeFiles/libslic3r.dir/PrintConfig.cpp.o.d -o CMakeFiles/libslic3r.dir/PrintConfig.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 49%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PrintObject.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PrintObject.cpp.o -MF CMakeFiles/libslic3r.dir/PrintObject.cpp.o.d -o CMakeFiles/libslic3r.dir/PrintObject.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObject.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 49%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PrintObjectSlice.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PrintObjectSlice.cpp.o -MF CMakeFiles/libslic3r.dir/PrintObjectSlice.cpp.o.d -o CMakeFiles/libslic3r.dir/PrintObjectSlice.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObjectSlice.cpp
[ 50%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PrintRegion.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PrintRegion.cpp.o -MF CMakeFiles/libslic3r.dir/PrintRegion.cpp.o.d -o CMakeFiles/libslic3r.dir/PrintRegion.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintRegion.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 50%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/PNGReadWrite.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/PNGReadWrite.cpp.o -MF CMakeFiles/libslic3r.dir/PNGReadWrite.cpp.o.d -o CMakeFiles/libslic3r.dir/PNGReadWrite.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PNGReadWrite.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObject.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObjectSlice.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintRegion.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 50%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/QuadricEdgeCollapse.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/QuadricEdgeCollapse.cpp.o -MF CMakeFiles/libslic3r.dir/QuadricEdgeCollapse.cpp.o.d -o CMakeFiles/libslic3r.dir/QuadricEdgeCollapse.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/QuadricEdgeCollapse.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 50%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Semver.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Semver.cpp.o -MF CMakeFiles/libslic3r.dir/Semver.cpp.o.d -o CMakeFiles/libslic3r.dir/Semver.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Semver.cpp
[ 50%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/ShortestPath.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/ShortestPath.cpp.o -MF CMakeFiles/libslic3r.dir/ShortestPath.cpp.o.d -o CMakeFiles/libslic3r.dir/ShortestPath.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ShortestPath.cpp
[ 51%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLAPrint.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLAPrint.cpp.o -MF CMakeFiles/libslic3r.dir/SLAPrint.cpp.o.d -o CMakeFiles/libslic3r.dir/SLAPrint.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 51%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLAPrintSteps.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLAPrintSteps.cpp.o -MF CMakeFiles/libslic3r.dir/SLAPrintSteps.cpp.o.d -o CMakeFiles/libslic3r.dir/SLAPrintSteps.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrintSteps.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObject.cpp: In member function 'std::pair<std::unique_ptr<Slic3r::FillAdaptive::Octree, Slic3r::FillAdaptive::OctreeDeleter>, std::unique_ptr<Slic3r::FillAdaptive::Octree, Slic3r::FillAdaptive::OctreeDeleter> > Slic3r::PrintObject::prepare_adaptive_infill_data()':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObject.cpp:421:90: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
  421 |     auto [adaptive_line_spacing, support_line_spacing] = adaptive_fill_line_spacing(*this);
      |                                                                                          ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ShortestPath.cpp:11:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ShortestPath.cpp: In function 'std::vector<std::pair<long unsigned int, bool> > Slic3r::chain_segments_greedy_constrained_reversals2_(SegmentEndPointFunc, CouldReverseFunc, size_t, const PointType*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ShortestPath.cpp:830:25: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  830 |                         if (chain2_flip)
      |                         ^~
In file included from /usr/include/c++/13/cassert:44,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ShortestPath.cpp:14:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ShortestPath.cpp:832:33: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  832 |                                 assert(chain1 == nullptr || chain1->begin == end_point1 || chain1->end == end_point1);
      |                                 ^~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrintSteps.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrintSteps.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 51%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Slicing.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Slicing.cpp.o -MF CMakeFiles/libslic3r.dir/Slicing.cpp.o.d -o CMakeFiles/libslic3r.dir/Slicing.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Slicing.cpp
[ 51%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SlicesToTriangleMesh.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SlicesToTriangleMesh.cpp.o -MF CMakeFiles/libslic3r.dir/SlicesToTriangleMesh.cpp.o.d -o CMakeFiles/libslic3r.dir/SlicesToTriangleMesh.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SlicesToTriangleMesh.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Slicing.cpp:6:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/boost/spirit/home/qi/numeric/real.hpp:21,
                 from /usr/include/boost/spirit/home/qi/numeric.hpp:17,
                 from /usr/include/boost/spirit/home/qi.hpp:22,
                 from /usr/include/boost/spirit/include/qi.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PlaceholderParser.cpp:41:
In function 'boost::spirit::qi::detail::real_impl<double, Slic3r::client::strict_real_policies_without_nan_inf>::parse<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, double>(__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, double&, Slic3r::client::strict_real_policies_without_nan_inf const&)bool',
    inlined from 'boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>::parse<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> > >(__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >&, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> > const&, double&) constbool' at /usr/include/boost/spirit/home/qi/numeric/real.hpp:168:34,
    inlined from 'boost::spirit::qi::detail::expect_function<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::spirit::qi::expectation_failure<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::operator()<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, double>(boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf> const&, double&) constbool' at /usr/include/boost/spirit/home/qi/detail/expect_function.hpp:50:33,
    inlined from 'boost::spirit::detail::any_if<boost::spirit::traits::attribute_not_unused<boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, boost::fusion::cons_iterator<boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > const>, boost::fusion::cons_iterator<boost::fusion::nil_ const>, boost::fusion::vector_iterator<boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, 0>, boost::fusion::vector_iterator<boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, 2>, boost::spirit::qi::detail::expect_function<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::spirit::qi::expectation_failure<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > >(boost::fusion::cons_iterator<boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > const> const&, boost::fusion::vector_iterator<boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, 0> const&, boost::fusion::cons_iterator<boost::fusion::nil_ const> const&, boost::fusion::vector_iterator<boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, 2> const&, boost::spirit::qi::detail::expect_function<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::spirit::qi::expectation_failure<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >&, mpl_::bool_<false>)bool' at /usr/include/boost/spirit/home/support/algorithm/any_if.hpp:186:21,
    inlined from 'boost::spirit::any_if<boost::spirit::traits::attribute_not_unused<boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> >, boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, boost::spirit::qi::detail::expect_function<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::spirit::qi::expectation_failure<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > >(boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > const&, boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::spirit::qi::detail::expect_function<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::spirit::qi::expectation_failure<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, boost::spirit::traits::attribute_not_unused<boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >)bool' at /usr/include/boost/spirit/home/support/algorithm/any_if.hpp:201:36,
    inlined from 'boost::spirit::qi::sequence_base<boost::spirit::qi::expect_operator<boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > >, boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > >::parse_impl<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >(__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >&, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> > const&, boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, mpl_::bool_<false>) constbool' at /usr/include/boost/spirit/home/qi/operator/sequence_base.hpp:87:31,
    inlined from 'boost::spirit::qi::sequence_base<boost::spirit::qi::expect_operator<boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > >, boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > >::parse<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >(__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >&, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> > const&, boost::fusion::vector<double, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) constbool' at /usr/include/boost/spirit/home/qi/operator/sequence_base.hpp:123:30,
    inlined from 'boost::spirit::qi::action<boost::spirit::qi::expect_operator<boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > >, boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::phoenix::detail::tag::function_eval, boost::proto::argsns_::list4<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::detail::function_ptr<void, void (*)(double&, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)> >, 0l>, boost::phoenix::actor<boost::spirit::argument<0> >, boost::phoenix::actor<boost::spirit::argument<1> >, boost::phoenix::actor<boost::spirit::attribute<0> > >, 4l> > >::parse<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::spirit::unused_type const>(__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >&, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> > const&, boost::spirit::unused_type const&) constbool' at /usr/include/boost/spirit/home/qi/action/action.hpp:63:30,
    inlined from 'boost::spirit::qi::detail::alternative_function<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::spirit::context<boost::fusion::cons<Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, boost::fusion::cons<Slic3r::client::MyContext const*, boost::fusion::nil_> >, boost::fusion::vector<> >, boost::spirit::qi::char_class<boost::spirit::tag::char_code<boost::spirit::tag::space, boost::spirit::char_encoding::iso8859_1> >, boost::spirit::unused_type const>::operator()<boost::spirit::qi::action<boost::spirit::qi::expect_operator<boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > >, boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::phoenix::detail::tag::function_eval, boost::proto::argsns_::list4<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::detail::function_ptr<void, void (*)(double&, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)> >, 0l>, boost::phoenix::actor<boost::spirit::argument<0> >, boost::phoenix::actor<boost::spirit::argument<1> >, boost::phoenix::actor<boost::spirit::attribute<0> > >, 4l> > > >(boost::spirit::qi::action<boost::spirit::qi::expect_operator<boost::fusion::cons<boost::spirit::qi::any_real_parser<double, Slic3r::client::strict_real_policies_without_nan_inf>, boost::fusion::cons<boost::spirit::repository::qi::iter_pos_parser, boost::fusion::nil_> > >, boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::phoenix::detail::tag::function_eval, boost::proto::argsns_::list4<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::detail::function_ptr<void, void (*)(double&, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, Slic3r::client::expr<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)> >, 0l>, boost::phoenix::actor<boost::spirit::argument<0> >, boost::phoenix::actor<boost::spirit::argument<1> >, boost::phoenix::actor<boost::spirit::attribute<0> > >, 4l> > > const&) constbool' at /usr/include/boost/spirit/home/qi/detail/alternative_function.hpp:195:35,
    inlined from '_ZN5boost6fusion6detail10linear_anyINS0_13cons_iteratorIKNS0_4consINS_6spirit2qi6actionINS6_15expect_operatorINS4_INS6_15any_real_parserIdN6Slic3r6client36strict_real_policies_without_nan_infEEENS4_INS5_10repository2qi15iter_pos_parserENS0_4nil_EEEEEEENS_7phoenix5actorINS_5proto7exprns_10basic_exprINSL_6detail3tag13function_evalENSN_7argsns_5list4INSP_INSN_6tagns_3tag8terminalENST_4termINSQ_12function_ptrIvPFvRdRN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEERNSB_4exprIS1B_EEEEEEELl0EEENSM_INS5_8argumentILi0EEEEENSM_INS1L_ILi1EEEEENSM_INS5_9attributeILi0EEEEEEELl4EEEEEEENS4_INS7_INS8_INS4_INS6_14any_int_parserIiLj10ELj1ELin1EEESI_EEEENSM_INSP_ISS_NSU_INSP_ISX_NSY_INSZ_IvPFvRiS1C_S1F_EEEEELl0EEES1N_S1P_S1S_EELl4EEEEEEENS4_INS7_INS8_INS4_INSF_15distinct_parserINS6_15any_bool_parserIbNS6_13bool_policiesIbEEEENS6_11alternativeINS4_INS6_10char_classINS5_3tag9char_codeINS2I_5alnumENS5_13char_encoding8standardEEEEENS4_INS6_12literal_charIS2M_Lb1ELb0EEESH_EEEEEENS5_11unused_typeEEESI_EEEENSM_INSP_ISS_NSU_INSP_ISX_NSY_INSZ_IvPFvRbS1C_S1F_EEEEELl0EEES1N_S1P_S1S_EELl4EEEEEEENS4_INS7_INS6_13raw_directiveINS6_16lexeme_directiveINS8_INS4_IS2Q_NS4_INS6_6kleeneINS2G_INS4_INS6_10differenceINS3B_INSB_24utf8_char_skipper_parserENS2P_INS2L_9iso8859_1ELb0ELb0EEEEES3E_EENS4_INS8_INS4_IS2Q_NS4_INS2H_INS2J_INS2I_5char_ES3D_EEEESH_EEEEEESH_EEEEEEEES2R_EEEEEEEEEENSM_INSP_ISS_NST_5list3INSP_ISX_NSY_INSZ_IvPFvRNS_14iterator_rangeIS1B_EES1F_EEEEELl0EEES1N_S1S_EELl3EEEEEEESH_EEEEEEEEEENS3_IKSH_EENS6_6detail20alternative_functionIS1B_NS5_7contextINS4_IS1F_NS4_IPKNSB_9MyContextESH_EEEENS0_6vectorIJEEEEENS2H_INS2J_INS2I_5spaceES3D_EEEEKS2U_EEEEbRKT_RKT0_RT1_N4mpl_5bool_ILb0EEE' at /usr/include/boost/fusion/algorithm/query/detail/any.hpp:40:17,
    inlined from '_ZN5boost6fusion6detail10linear_anyINS0_13cons_iteratorIKNS0_4consINS_6spirit2qi6actionINS6_15expect_operatorINS4_INS5_10repository2qi15distinct_parserINS6_14literal_stringIRA6_KcLb1EEENS6_11alternativeINS4_INS6_10char_classINS5_3tag9char_codeINSJ_5alnumENS5_13char_encoding8standardEEEEENS4_INS6_12literal_charISN_Lb1ELb0EEENS0_4nil_EEEEEEENS5_11unused_typeEEENS4_ISR_NS4_INS6_25parameterized_nonterminalINS6_4ruleIN9__gnu_cxx17__normal_iteratorIPSD_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEFN6Slic3r6client4exprIS19_EEPKNS1B_9MyContextEENS_5proto7exprns_4exprINS1I_6tagns_3tag8terminalENS1I_7argsns_4termINSK_INSJ_5spaceENSM_9iso8859_1EEEEELl0EEESW_SW_EENS0_6vectorIJNS_7phoenix5actorINS5_9attributeILi1EEEEEEEEEEST_EEEEEEEENS1Y_INS1J_10basic_exprINS1X_6detail3tag13function_evalENS1O_5list3INS28_IS1N_NS1P_INS29_12function_ptrIvPFvRS1D_S2E_EEEEELl0EEENS1Y_INS5_8argumentILi0EEEEENS1Y_INS1Z_ILi0EEEEEEELl3EEEEEEENS4_INS7_INS8_INS4_INS6_15any_real_parserIdNS1B_36strict_real_policies_without_nan_infEEENS4_INSA_15iter_pos_parserESS_EEEEEENS1Y_INS28_IS2B_NS1O_5list4INS28_IS1N_NS1P_INS2D_IvPFvRdRS19_S2E_EEEEELl0EEES2M_NS1Y_INS2K_ILi1EEEEES2O_EELl4EEEEEEENS4_INS7_INS8_INS4_INS6_14any_int_parserIiLj10ELj1ELin1EEES2X_EEEENS1Y_INS28_IS2B_NS30_INS28_IS1N_NS1P_INS2D_IvPFvRiS32_S2E_EEEEELl0EEES2M_S39_S2O_EELl4EEEEEEENS4_INS7_INS8_INS4_INSB_INS6_15any_bool_parserIbNS6_13bool_policiesIbEEEESV_SW_EES2X_EEEENS1Y_INS28_IS2B_NS30_INS28_IS1N_NS1P_INS2D_IvPFvRbS32_S2E_EEEEELl0EEES2M_S39_S2O_EELl4EEEEEEENS4_INS7_INS6_13raw_directiveINS6_16lexeme_directiveINS8_INS4_ISR_NS4_INS6_6kleeneINSH_INS4_INS6_10differenceINS4C_INS1B_24utf8_char_skipper_parserENSQ_IS1R_Lb0ELb0EEEEES4E_EENS4_INS8_INS4_ISR_NS4_INSI_INSK_INSJ_5char_ES1R_EEEESS_EEEEEESS_EEEEEEEEST_EEEEEEEEEENS1Y_INS28_IS2B_NS2C_INS28_IS1N_NS1P_INS2D_IvPFvRNS_14iterator_rangeIS19_EES2E_EEEEELl0EEES2M_S2O_EELl3EEEEEEESS_EEEEEEEEEEEENS3_IKSS_EENS6_6detail20alternative_functionIS19_NS5_7contextINS4_IS2E_NS4_IS1G_SS_EEEENS1W_IJEEEEENSI_IS1S_EEKSW_EEEEbRKT_RKT0_RT1_N4mpl_5bool_ILb0EEE' at /usr/include/boost/fusion/algorithm/query/detail/any.hpp:41:31,
    inlined from '_ZN5boost6fusion6detail10linear_anyINS0_13cons_iteratorIKNS0_4consINS_6spirit2qi6actionINS6_15expect_operatorINS4_INS5_10repository2qi15distinct_parserINS6_14literal_stringIRA4_KcLb1EEENS6_11alternativeINS4_INS6_10char_classINS5_3tag9char_codeINSJ_5alnumENS5_13char_encoding8standardEEEEENS4_INS6_12literal_charISN_Lb1ELb0EEENS0_4nil_EEEEEEENS5_11unused_typeEEENS4_ISR_NS4_INS6_25parameterized_nonterminalINS6_4ruleIN9__gnu_cxx17__normal_iteratorIPSD_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEFN6Slic3r6client4exprIS19_EEPKNS1B_9MyContextEENS_5proto7exprns_4exprINS1I_6tagns_3tag8terminalENS1I_7argsns_4termINSK_INSJ_5spaceENSM_9iso8859_1EEEEELl0EEESW_SW_EENS0_6vectorIJNS_7phoenix5actorINS5_9attributeILi1EEEEEEEEEEST_EEEEEEEENS1Y_INS1J_10basic_exprINS1X_6detail3tag13function_evalENS1O_5list3INS28_IS1N_NS1P_INS29_12function_ptrIvPFvRS1D_S2E_EEEEELl0EEENS1Y_INS5_8argumentILi0EEEEENS1Y_INS1Z_ILi0EEEEEEELl3EEEEEEENS4_INS7_INS8_INS4_INSB_INSC_IRA6_SD_Lb1EEESV_SW_EES25_EEEES2R_EENS4_INS7_INS8_INS4_INS6_15any_real_parserIdNS1B_36strict_real_policies_without_nan_infEEENS4_INSA_15iter_pos_parserESS_EEEEEENS1Y_INS28_IS2B_NS1O_5list4INS28_IS1N_NS1P_INS2D_IvPFvRdRS19_S2E_EEEEELl0EEES2M_NS1Y_INS2K_ILi1EEEEES2O_EELl4EEEEEEENS4_INS7_INS8_INS4_INS6_14any_int_parserIiLj10ELj1ELin1EEES34_EEEENS1Y_INS28_IS2B_NS37_INS28_IS1N_NS1P_INS2D_IvPFvRiS39_S2E_EEEEELl0EEES2M_S3G_S2O_EELl4EEEEEEENS4_INS7_INS8_INS4_INSB_INS6_15any_bool_parserIbNS6_13bool_policiesIbEEEESV_SW_EES34_EEEENS1Y_INS28_IS2B_NS37_INS28_IS1N_NS1P_INS2D_IvPFvRbS39_S2E_EEEEELl0EEES2M_S3G_S2O_EELl4EEEEEEENS4_INS7_INS6_13raw_directiveINS6_16lexeme_directiveINS8_INS4_ISR_NS4_INS6_6kleeneINSH_INS4_INS6_10differenceINS4J_INS1B_24utf8_char_skipper_parserENSQ_IS1R_Lb0ELb0EEEEES4L_EENS4_INS8_INS4_ISR_NS4_INSI_INSK_INSJ_5char_ES1R_EEEESS_EEEEEESS_EEEEEEEEST_EEEEEEEEEENS1Y_INS28_IS2B_NS2C_INS28_IS1N_NS1P_INS2D_IvPFvRNS_14iterator_rangeIS19_EES2E_EEEEELl0EEES2M_S2O_EELl3EEEEEEESS_EEEEEEEEEEEEEENS3_IKSS_EENS6_6detail20alternative_functionIS19_NS5_7contextINS4_IS2E_NS4_IS1G_SS_EEEENS1W_IJEEEEENSI_IS1S_EEKSW_EEEEbRKT_RKT0_RT1_N4mpl_5bool_ILb0EEE' at /usr/include/boost/fusion/algorithm/query/detail/any.hpp:41:31,
    inlined from '_ZN5boost6fusion6detail10linear_anyINS0_13cons_iteratorIKNS0_4consINS_6spirit2qi6actionINS6_15expect_operatorINS4_INS5_10repository2qi15distinct_parserINS6_14literal_stringIRA8_KcLb1EEENS6_11alternativeINS4_INS6_10char_classINS5_3tag9char_codeINSJ_5alnumENS5_13char_encoding8standardEEEEENS4_INS6_12literal_charISN_Lb1ELb0EEENS0_4nil_EEEEEEENS5_11unused_typeEEENS4_ISR_NS4_INS7_INS6_25parameterized_nonterminalINS6_4ruleIN9__gnu_cxx17__normal_iteratorIPSD_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEFN6Slic3r6client4exprIS19_EEPKNS1B_9MyContextEENS_5proto7exprns_4exprINS1I_6tagns_3tag8terminalENS1I_7argsns_4termINSK_INSJ_5spaceENSM_9iso8859_1EEEEELl0EEESW_SW_EENS0_6vectorIJNS_7phoenix5actorINS5_9attributeILi1EEEEEEEEEENS1Y_INS1J_10basic_exprINS1M_6assignENS1O_5list2INS1Y_INS1Z_ILi0EEEEENS1Y_INS5_8argumentILi0EEEEEEELl2EEEEEEENS4_ISR_NS4_IS23_NS4_IS23_SS_EEEEEEEEEEEEEENS1Y_INS24_INS1X_6detail3tag13function_evalENS1O_5list4INS24_IS1N_NS1P_INS2N_12function_ptrIvPFvRS1D_S2S_S2S_EEEEELl0EEES28_NS1Y_INS29_ILi1EEEEENS1Y_INS29_ILi2EEEEEEELl4EEEEEEENS4_INS7_INS8_INS4_INSB_INSC_IRA4_SD_Lb1EEESV_SW_EENS4_ISR_NS4_IS23_ST_EEEEEEEENS1Y_INS24_IS2P_NS1O_5list3INS24_IS1N_NS1P_INS2R_IvPFvS2S_S2S_EEEEELl0EEES2B_S28_EELl3EEEEEEENS4_INS7_INS8_INS4_INSB_INSC_IRA6_SD_Lb1EEESV_SW_EES3B_EEEES3M_EENS4_INS7_INS8_INS4_INS6_15any_real_parserIdNS1B_36strict_real_policies_without_nan_infEEENS4_INSA_15iter_pos_parserESS_EEEEEENS1Y_INS24_IS2P_NS2Q_INS24_IS1N_NS1P_INS2R_IvPFvRdRS19_S2S_EEEEELl0EEES2B_S2Z_S28_EELl4EEEEEEENS4_INS7_INS8_INS4_INS6_14any_int_parserIiLj10ELj1ELin1EEES3Z_EEEENS1Y_INS24_IS2P_NS2Q_INS24_IS1N_NS1P_INS2R_IvPFvRiS43_S2S_EEEEELl0EEES2B_S2Z_S28_EELl4EEEEEEENS4_INS7_INS8_INS4_INSB_INS6_15any_bool_parserIbNS6_13bool_policiesIbEEEESV_SW_EES3Z_EEEENS1Y_INS24_IS2P_NS2Q_INS24_IS1N_NS1P_INS2R_IvPFvRbS43_S2S_EEEEELl0EEES2B_S2Z_S28_EELl4EEEEEEENS4_INS7_INS6_13raw_directiveINS6_16lexeme_directiveINS8_INS4_ISR_NS4_INS6_6kleeneINSH_INS4_INS6_10differenceINS5B_INS1B_24utf8_char_skipper_parserENSQ_IS1R_Lb0ELb0EEEEES5D_EENS4_INS8_INS4_ISR_NS4_INSI_INSK_INSJ_5char_ES1R_EEEESS_EEEEEESS_EEEEEEEEST_EEEEEEEEEENS1Y_INS24_IS2P_NS3E_INS24_IS1N_NS1P_INS2R_IvPFvRNS_14iterator_rangeIS19_EES2S_EEEEELl0EEES2B_S28_EELl3EEEEEEESS_EEEEEEEEEEEEEEEENS3_IKSS_EENS6_6detail20alternative_functionIS19_NS5_7contextINS4_IS2S_NS4_IS1G_SS_EEEENS1W_IJEEEEENSI_IS1S_EEKSW_EEEEbRKT_RKT0_RT1_N4mpl_5bool_ILb0EEE.isra.0' at /usr/include/boost/fusion/algorithm/query/detail/any.hpp:41:31:
/usr/include/boost/spirit/home/qi/numeric/detail/real_impl.hpp:337:45: warning: 'n' may be used uninitialized [-Wmaybe-uninitialized]
  337 |             traits::assign_to(traits::negate(neg, n), attr);
      |                               ~~~~~~~~~~~~~~^~~~~~~~
/usr/include/boost/spirit/home/qi/numeric/detail/real_impl.hpp: In function '_ZN5boost6fusion6detail10linear_anyINS0_13cons_iteratorIKNS0_4consINS_6spirit2qi6actionINS6_15expect_operatorINS4_INS5_10repository2qi15distinct_parserINS6_14literal_stringIRA8_KcLb1EEENS6_11alternativeINS4_INS6_10char_classINS5_3tag9char_codeINSJ_5alnumENS5_13char_encoding8standardEEEEENS4_INS6_12literal_charISN_Lb1ELb0EEENS0_4nil_EEEEEEENS5_11unused_typeEEENS4_ISR_NS4_INS7_INS6_25parameterized_nonterminalINS6_4ruleIN9__gnu_cxx17__normal_iteratorIPSD_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEFN6Slic3r6client4exprIS19_EEPKNS1B_9MyContextEENS_5proto7exprns_4exprINS1I_6tagns_3tag8terminalENS1I_7argsns_4termINSK_INSJ_5spaceENSM_9iso8859_1EEEEELl0EEESW_SW_EENS0_6vectorIJNS_7phoenix5actorINS5_9attributeILi1EEEEEEEEEENS1Y_INS1J_10basic_exprINS1M_6assignENS1O_5list2INS1Y_INS1Z_ILi0EEEEENS1Y_INS5_8argumentILi0EEEEEEELl2EEEEEEENS4_ISR_NS4_IS23_NS4_IS23_SS_EEEEEEEEEEEEEENS1Y_INS24_INS1X_6detail3tag13function_evalENS1O_5list4INS24_IS1N_NS1P_INS2N_12function_ptrIvPFvRS1D_S2S_S2S_EEEEELl0EEES28_NS1Y_INS29_ILi1EEEEENS1Y_INS29_ILi2EEEEEEELl4EEEEEEENS4_INS7_INS8_INS4_INSB_INSC_IRA4_SD_Lb1EEESV_SW_EENS4_ISR_NS4_IS23_ST_EEEEEEEENS1Y_INS24_IS2P_NS1O_5list3INS24_IS1N_NS1P_INS2R_IvPFvS2S_S2S_EEEEELl0EEES2B_S28_EELl3EEEEEEENS4_INS7_INS8_INS4_INSB_INSC_IRA6_SD_Lb1EEESV_SW_EES3B_EEEES3M_EENS4_INS7_INS8_INS4_INS6_15any_real_parserIdNS1B_36strict_real_policies_without_nan_infEEENS4_INSA_15iter_pos_parserESS_EEEEEENS1Y_INS24_IS2P_NS2Q_INS24_IS1N_NS1P_INS2R_IvPFvRdRS19_S2S_EEEEELl0EEES2B_S2Z_S28_EELl4EEEEEEENS4_INS7_INS8_INS4_INS6_14any_int_parserIiLj10ELj1ELin1EEES3Z_EEEENS1Y_INS24_IS2P_NS2Q_INS24_IS1N_NS1P_INS2R_IvPFvRiS43_S2S_EEEEELl0EEES2B_S2Z_S28_EELl4EEEEEEENS4_INS7_INS8_INS4_INSB_INS6_15any_bool_parserIbNS6_13bool_policiesIbEEEESV_SW_EES3Z_EEEENS1Y_INS24_IS2P_NS2Q_INS24_IS1N_NS1P_INS2R_IvPFvRbS43_S2S_EEEEELl0EEES2B_S2Z_S28_EELl4EEEEEEENS4_INS7_INS6_13raw_directiveINS6_16lexeme_directiveINS8_INS4_ISR_NS4_INS6_6kleeneINSH_INS4_INS6_10differenceINS5B_INS1B_24utf8_char_skipper_parserENSQ_IS1R_Lb0ELb0EEEEES5D_EENS4_INS8_INS4_ISR_NS4_INSI_INSK_INSJ_5char_ES1R_EEEESS_EEEEEESS_EEEEEEEEST_EEEEEEEEEENS1Y_INS24_IS2P_NS3E_INS24_IS1N_NS1P_INS2R_IvPFvRNS_14iterator_rangeIS19_EES2S_EEEEELl0EEES2B_S28_EELl3EEEEEEESS_EEEEEEEEEEEEEEEENS3_IKSS_EENS6_6detail20alternative_functionIS19_NS5_7contextINS4_IS2S_NS4_IS1G_SS_EEEENS1W_IJEEEEENSI_IS1S_EEKSW_EEEEbRKT_RKT0_RT1_N4mpl_5bool_ILb0EEE.isra.0':
/usr/include/boost/spirit/home/qi/numeric/detail/real_impl.hpp:209:15: note: 'n' declared here
  209 |             T n;
      |               ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Slicing.cpp: In function 'void Slic3r::adjust_layer_height_profile(const SlicingParameters&, std::vector<double>&, coordf_t, coordf_t, coordf_t, LayerHeightEditActionType)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Slicing.cpp:403:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  403 |     if (z < z_span_variable.first || z > z_span_variable.second)
      |     ^~
In file included from /usr/include/boost/assert.hpp:58,
                 from /usr/include/boost/container_hash/detail/hash_float.hpp:19,
                 from /usr/include/boost/container_hash/hash.hpp:22,
                 from /usr/include/boost/functional/hash.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:22:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Slicing.cpp:406:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  406 |         assert(layer_height_profile.size() >= 2);
      |         ^~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 52%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SlicingAdaptive.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SlicingAdaptive.cpp.o -MF CMakeFiles/libslic3r.dir/SlicingAdaptive.cpp.o.d -o CMakeFiles/libslic3r.dir/SlicingAdaptive.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SlicingAdaptive.cpp
[ 52%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SupportMaterial.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SupportMaterial.cpp.o -MF CMakeFiles/libslic3r.dir/SupportMaterial.cpp.o.d -o CMakeFiles/libslic3r.dir/SupportMaterial.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SupportMaterial.cpp
[ 52%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Surface.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Surface.cpp.o -MF CMakeFiles/libslic3r.dir/Surface.cpp.o.d -o CMakeFiles/libslic3r.dir/Surface.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Surface.cpp
[ 52%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SurfaceCollection.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SurfaceCollection.cpp.o -MF CMakeFiles/libslic3r.dir/SurfaceCollection.cpp.o.d -o CMakeFiles/libslic3r.dir/SurfaceCollection.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SurfaceCollection.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SlicingAdaptive.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 53%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SVG.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SVG.cpp.o -MF CMakeFiles/libslic3r.dir/SVG.cpp.o.d -o CMakeFiles/libslic3r.dir/SVG.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SVG.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 53%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Tesselate.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Tesselate.cpp.o -MF CMakeFiles/libslic3r.dir/Tesselate.cpp.o.d -o CMakeFiles/libslic3r.dir/Tesselate.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Tesselate.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SupportMaterial.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_algo.h:61,
                 from /usr/include/c++/13/algorithm:61,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SlicingAdaptive.cpp:1:
/usr/include/c++/13/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Slic3r::SlicingAdaptive::FaceZ*, vector<Slic3r::SlicingAdaptive::FaceZ> >; _Distance = long int; _Tp = Slic3r::SlicingAdaptive::FaceZ; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Slic3r::SlicingAdaptive::prepare(const Slic3r::ModelObject&)::<lambda(const Slic3r::SlicingAdaptive::FaceZ&, const Slic3r::SlicingAdaptive::FaceZ&)> >]':
/usr/include/c++/13/bits/stl_heap.h:224:5: note: parameter passing for argument of type 'Slic3r::SlicingAdaptive::FaceZ' when C++17 is enabled changed to match C++14 in GCC 10.1
  224 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
[ 53%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/TriangleMesh.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/TriangleMesh.cpp.o -MF CMakeFiles/libslic3r.dir/TriangleMesh.cpp.o.d -o CMakeFiles/libslic3r.dir/TriangleMesh.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMesh.cpp
[ 53%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/TriangleMeshSlicer.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/TriangleMeshSlicer.cpp.o -MF CMakeFiles/libslic3r.dir/TriangleMeshSlicer.cpp.o.d -o CMakeFiles/libslic3r.dir/TriangleMeshSlicer.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp
[ 54%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/TriangulateWall.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/TriangulateWall.cpp.o -MF CMakeFiles/libslic3r.dir/TriangulateWall.cpp.o.d -o CMakeFiles/libslic3r.dir/TriangulateWall.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangulateWall.cpp
[ 54%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Time.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Time.cpp.o -MF CMakeFiles/libslic3r.dir/Time.cpp.o.d -o CMakeFiles/libslic3r.dir/Time.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Time.cpp
[ 54%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/utils.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/utils.cpp.o -MF CMakeFiles/libslic3r.dir/utils.cpp.o.d -o CMakeFiles/libslic3r.dir/utils.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/utils.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 54%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Thread.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Thread.cpp.o -MF CMakeFiles/libslic3r.dir/Thread.cpp.o.d -o CMakeFiles/libslic3r.dir/Thread.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Thread.cpp
[ 54%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/TriangleSelector.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/TriangleSelector.cpp.o -MF CMakeFiles/libslic3r.dir/TriangleSelector.cpp.o.d -o CMakeFiles/libslic3r.dir/TriangleSelector.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleSelector.cpp
[ 55%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/Zipper.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/Zipper.cpp.o -MF CMakeFiles/libslic3r.dir/Zipper.cpp.o.d -o CMakeFiles/libslic3r.dir/Zipper.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Zipper.cpp
[ 55%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/MinAreaBoundingBox.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/MinAreaBoundingBox.cpp.o -MF CMakeFiles/libslic3r.dir/MinAreaBoundingBox.cpp.o.d -o CMakeFiles/libslic3r.dir/MinAreaBoundingBox.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/MinAreaBoundingBox.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/utils.cpp:50:
/usr/include/tbb/tbb.h:21:154: note: '#pragma message: TBB Warning: tbb.h contains deprecated functionality. For details, please see Deprecated Features appendix in the TBB reference manual.'
   21 | #pragma message("TBB Warning: tbb.h contains deprecated functionality. For details, please see Deprecated Features appendix in the TBB reference manual.")
      |                                                                                                                                                          ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/utils.cpp:63:
/usr/include/tbb/task_scheduler_init.h:21:154: note: '#pragma message: TBB Warning: tbb/task_scheduler_init.h is deprecated. For details, please see Deprecated Features appendix in the TBB reference manual.'
   21 | #pragma message("TBB Warning: tbb/task_scheduler_init.h is deprecated. For details, please see Deprecated Features appendix in the TBB reference manual.")
      |                                                                                                                                                          ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleSelector.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 55%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/miniz_extension.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/miniz_extension.cpp.o -MF CMakeFiles/libslic3r.dir/miniz_extension.cpp.o.d -o CMakeFiles/libslic3r.dir/miniz_extension.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/miniz_extension.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 55%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/OpenVDBUtils.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/OpenVDBUtils.cpp.o -MF CMakeFiles/libslic3r.dir/OpenVDBUtils.cpp.o.d -o CMakeFiles/libslic3r.dir/OpenVDBUtils.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/OpenVDBUtils.cpp
[ 56%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/Pad.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/Pad.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/Pad.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/Pad.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Pad.cpp
[ 56%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportTreeMesher.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportTreeMesher.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/SupportTreeMesher.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/SupportTreeMesher.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeMesher.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 56%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportTreeBuildsteps.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportTreeBuildsteps.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/SupportTreeBuildsteps.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/SupportTreeBuildsteps.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp
[ 56%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportTreeBuilder.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportTreeBuilder.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/SupportTreeBuilder.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/SupportTreeBuilder.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuilder.cpp
In file included from /usr/include/c++/13/bits/stl_tempbuf.h:62,
                 from /usr/include/c++/13/memory:66,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/ClipperUtils.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp:1:
In member function 'std::pair<int, int>::pair<int&, int&, true>(int&, int&)',
    inlined from 'std::make_pair<int&, int&>(int&, int&)std::pair<std::__strip_reference_wrapper<std::decay<int&>::type>::__type, std::__strip_reference_wrapper<std::decay<int&>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:14,
    inlined from 'Slic3r::cut_mesh(indexed_triangle_set const&, float, indexed_triangle_set*, indexed_triangle_set*, bool)::{lambda(Eigen::Matrix<float, 3, 1, 2, 3, 1> const&, int, Eigen::Matrix<float, 3, 1, 2, 3, 1> const&, int, Eigen::Matrix<float, 3, 1, 2, 3, 1> const&)#1}::operator()(Eigen::Matrix<float, 3, 1, 2, 3, 1> const&, int, Eigen::Matrix<float, 3, 1, 2, 3, 1> const&, int, Eigen::Matrix<float, 3, 1, 2, 3, 1> const&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp:2235:38,
    inlined from 'Slic3r::cut_mesh(indexed_triangle_set const&, float, indexed_triangle_set*, indexed_triangle_set*, bool)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp:2237:57:
/usr/include/c++/13/bits/stl_pair.h:688:42: warning: 'ilower' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp: In function 'Slic3r::cut_mesh(indexed_triangle_set const&, float, indexed_triangle_set*, indexed_triangle_set*, bool)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp:2217:29: note: 'ilower' declared here
 2217 |                 int iupper, ilower;
      |                             ^~~~~~
In member function 'std::pair<int, int>::pair<int&, int&, true>(int&, int&)',
    inlined from 'std::make_pair<int&, int&>(int&, int&)std::pair<std::__strip_reference_wrapper<std::decay<int&>::type>::__type, std::__strip_reference_wrapper<std::decay<int&>::type>::__type>' at /usr/include/c++/13/bits/stl_pair.h:927:14,
    inlined from 'Slic3r::cut_mesh(indexed_triangle_set const&, float, indexed_triangle_set*, indexed_triangle_set*, bool)::{lambda(Eigen::Matrix<float, 3, 1, 2, 3, 1> const&, int, Eigen::Matrix<float, 3, 1, 2, 3, 1> const&, int, Eigen::Matrix<float, 3, 1, 2, 3, 1> const&)#1}::operator()(Eigen::Matrix<float, 3, 1, 2, 3, 1> const&, int, Eigen::Matrix<float, 3, 1, 2, 3, 1> const&, int, Eigen::Matrix<float, 3, 1, 2, 3, 1> const&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp:2235:38,
    inlined from 'Slic3r::cut_mesh(indexed_triangle_set const&, float, indexed_triangle_set*, indexed_triangle_set*, bool)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp:2238:57:
/usr/include/c++/13/bits/stl_pair.h:688:42: warning: 'ilower' may be used uninitialized [-Wmaybe-uninitialized]
  688 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y))
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp: In function 'Slic3r::cut_mesh(indexed_triangle_set const&, float, indexed_triangle_set*, indexed_triangle_set*, bool)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMeshSlicer.cpp:2217:29: note: 'ilower' declared here
 2217 |                 int iupper, ilower;
      |                             ^~~~~~
[ 57%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportTree.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportTree.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/SupportTree.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/SupportTree.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTree.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuilder.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp: In function 'std::pair<double, double> Slic3r::sla::dir_to_spheric(const Vec3d&, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp:23:81: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
   23 | inline std::pair<double, double> dir_to_spheric(const Vec3d &n, double norm = 1.)
      |                                                                                 ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp: In function 'std::pair<double, double> Slic3r::sla::dir_to_spheric(const Vec3d&, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp:23:81: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
   23 | inline std::pair<double, double> dir_to_spheric(const Vec3d &n, double norm = 1.)
      |                                                                                 ^
[ 57%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/Rotfinder.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/Rotfinder.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/Rotfinder.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/Rotfinder.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Rotfinder.cpp
[ 57%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SpatIndex.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SpatIndex.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/SpatIndex.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/SpatIndex.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SpatIndex.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTree.cpp:10:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp: In function 'std::pair<double, double> Slic3r::sla::dir_to_spheric(const Vec3d&, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp:23:81: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
   23 | inline std::pair<double, double> dir_to_spheric(const Vec3d &n, double norm = 1.)
      |                                                                                 ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTree.cpp:14:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 57%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/RasterBase.cpp.o
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/RasterBase.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/RasterBase.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/RasterBase.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/RasterBase.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 57%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/RasterToPolygons.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/RasterToPolygons.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/RasterToPolygons.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/RasterToPolygons.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/RasterToPolygons.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Rotfinder.cpp:11:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/eigen3/Eigen/Core:294,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTree.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuilder.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp:7:
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::bridge_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:281:57:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.516035 + 24].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::bridge_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:281:57: note: '<anonymous>' declared here
  281 |             if(hr.distance() > 2 * r + sd) hit = Hit(0.0);
      |                                                         ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::bridge_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:281:57:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.516035 + 48].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::bridge_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:281:57: note: '<anonymous>' declared here
  281 |             if(hr.distance() > 2 * r + sd) hit = Hit(0.0);
      |                                                         ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::bridge_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:281:57:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.516035 + 72].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::bridge_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:281:57: note: '<anonymous>' declared here
  281 |             if(hr.distance() > 2 * r + sd) hit = Hit(0.0);
      |                                                         ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::filter()::{lambda(unsigned int, unsigned long, double)#1}::operator()(unsigned int, unsigned long, double) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:739:58:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.524314 + 24].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::filter()::{lambda(unsigned int, unsigned long, double)#1}::operator()(unsigned int, unsigned long, double) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:739:58: note: '<anonymous>' declared here
  739 |                 t = IndexedMesh::hit_result(oresult.score);
      |                                                          ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::filter()::{lambda(unsigned int, unsigned long, double)#1}::operator()(unsigned int, unsigned long, double) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:739:58:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.524314 + 48].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::filter()::{lambda(unsigned int, unsigned long, double)#1}::operator()(unsigned int, unsigned long, double) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:739:58: note: '<anonymous>' declared here
  739 |                 t = IndexedMesh::hit_result(oresult.score);
      |                                                          ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::filter()::{lambda(unsigned int, unsigned long, double)#1}::operator()(unsigned int, unsigned long, double) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:739:58:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.524314 + 72].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::filter()::{lambda(unsigned int, unsigned long, double)#1}::operator()(unsigned int, unsigned long, double) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:739:58: note: '<anonymous>' declared here
  739 |                 t = IndexedMesh::hit_result(oresult.score);
      |                                                          ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::pinhead_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:243:35:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.515949 + 24].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::pinhead_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:243:35: note: '<anonymous>' declared here
  243 |                hit = HitResult(0.0);
      |                                   ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::pinhead_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:243:35:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.515949 + 48].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::pinhead_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:243:35: note: '<anonymous>' declared here
  243 |                hit = HitResult(0.0);
      |                                   ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::operator=(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::operator=(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:281:22,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::operator=(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'Slic3r::sla::SupportTreeBuildsteps::pinhead_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:243:35:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:504:7: warning: 'MEM[(struct PlainObjectBase &)&D.515949 + 72].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  504 |       m_storage = std::move(other.m_storage);
      |       ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In member function 'Slic3r::sla::SupportTreeBuildsteps::pinhead_mesh_intersect(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, double, double, double, double)::{lambda(unsigned long)#1}::operator()(unsigned long) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:243:35: note: '<anonymous>' declared here
  243 |                hit = HitResult(0.0);
      |                                   ^
[ 58%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/ConcaveHull.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/ConcaveHull.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/ConcaveHull.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/ConcaveHull.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/ConcaveHull.cpp
[ 58%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/Hollowing.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/Hollowing.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/Hollowing.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/Hollowing.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Hollowing.cpp
[ 58%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportPointGenerator.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/SupportPointGenerator.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/SupportPointGenerator.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/SupportPointGenerator.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.cpp
[ 58%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/IndexedMesh.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/IndexedMesh.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/IndexedMesh.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/IndexedMesh.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.cpp:8:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
[ 59%] Building CXX object src/libslic3r/CMakeFiles/libslic3r.dir/SLA/Clustering.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/libslic3r/CMakeFiles/libslic3r.dir/SLA/Clustering.cpp.o -MF CMakeFiles/libslic3r.dir/SLA/Clustering.cpp.o.d -o CMakeFiles/libslic3r.dir/SLA/Clustering.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Clustering.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/eigen3/Eigen/Core:277,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTree.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuilder.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuilder.cpp:3:
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 40B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
In file included from /usr/include/eigen3/Eigen/Geometry:42:
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 1, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 44B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 1, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 48B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In file included from /usr/include/eigen3/Eigen/Core:210,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:1:
In function 'Eigen::internal::pstoreu<double, double __vector(2)>(double*, double __vector(2) const&)void',
    inlined from 'Eigen::internal::pstoret<double, double __vector(2), 0>(double*, double __vector(2) const&)void' at /usr/include/eigen3/Eigen/src/Core/GenericPacketMath.h:980:12,
    inlined from 'Eigen::internal::assign_op<double, double>::assignPacket<0, double __vector(2)>(double*, double __vector(2) const&) constvoid' at /usr/include/eigen3/Eigen/src/Core/functors/AssignmentFunctors.h:28:50,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>::assignPacket<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:675:47,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>::assignPacketByOuterInner<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:689:48,
    inlined from 'Eigen::internal::copy_using_evaluator_innervec_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:279:85,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:455:81,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::Matrix<double, 1, 3, 1, 1, 3>, Eigen::internal::assign_op<double, double> >(Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&, Eigen::Matrix<double, 1, 3, 1, 1, 3> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::Matrix<double, 1, 3, 1, 1, 3>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&, Eigen::Matrix<double, 1, 3, 1, 1, 3> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Matrix<double, 1, 3, 1, 1, 3>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 2, 3, 1>&, Eigen::Matrix<double, 1, 3, 1, 1, 3> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::_set_noalias<Eigen::Matrix<double, 1, 3, 1, 1, 3> >(Eigen::DenseBase<Eigen::Matrix<double, 1, 3, 1, 1, 3> > const&)Eigen::Matrix<double, 3, 1, 2, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::_init1<Eigen::Matrix<double, 1, 3, 1, 1, 3>, Eigen::Matrix<double, 1, 3, 1, 1, 3> >(Eigen::DenseBase<Eigen::Matrix<double, 1, 3, 1, 1, 3> > const&)void' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:883:25,
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::Matrix<Eigen::Matrix<double, 1, 3, 1, 1, 3> >(Eigen::Matrix<double, 1, 3, 1, 1, 3> const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:332:31,
    inlined from 'Slic3r::sla::IndexedMesh::AABBImpl::squared_distance(indexed_triangle_set const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, int&, Eigen::Matrix<double, 1, 3, 1, 1, 3>&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:60:37,
    inlined from 'Slic3r::sla::IndexedMesh::squared_distance(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, int&, Eigen::Matrix<double, 3, 1, 2, 3, 1>&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:311:37:
/usr/include/eigen3/Eigen/src/Core/arch/AltiVec/PacketMath.h:2479:10: warning: 'MEM <vector(2) double> [(void *)&cc]' is used uninitialized [-Wuninitialized]
 2479 |   vec_xst(from, 0, to);
      |          ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp: In member function 'Slic3r::sla::IndexedMesh::squared_distance(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, int&, Eigen::Matrix<double, 3, 1, 2, 3, 1>&) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:310:33: note: 'MEM <vector(2) double> [(void *)&cc]' was declared here
  310 |     Eigen::Matrix<double, 1, 3> cc;
      |                                 ^~
In file included from /usr/include/eigen3/Eigen/Core:257:
In member function 'Eigen::internal::assign_op<double, double>::assignCoeff(double&, double const&) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:26,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> > >, Eigen::internal::evaluator<Eigen::Matrix<double, 1, 3, 1, 1, 3> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::Matrix<double, 1, 3, 1, 1, 3>, Eigen::internal::assign_op<double, double> >(Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&, Eigen::Matrix<double, 1, 3, 1, 1, 3> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::Matrix<double, 1, 3, 1, 1, 3>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Transpose<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&, Eigen::Matrix<double, 1, 3, 1, 1, 3> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Matrix<double, 1, 3, 1, 1, 3>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 2, 3, 1>&, Eigen::Matrix<double, 1, 3, 1, 1, 3> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::_set_noalias<Eigen::Matrix<double, 1, 3, 1, 1, 3> >(Eigen::DenseBase<Eigen::Matrix<double, 1, 3, 1, 1, 3> > const&)Eigen::Matrix<double, 3, 1, 2, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::_init1<Eigen::Matrix<double, 1, 3, 1, 1, 3>, Eigen::Matrix<double, 1, 3, 1, 1, 3> >(Eigen::DenseBase<Eigen::Matrix<double, 1, 3, 1, 1, 3> > const&)void' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:883:25,
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::Matrix<Eigen::Matrix<double, 1, 3, 1, 1, 3> >(Eigen::Matrix<double, 1, 3, 1, 1, 3> const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:332:31,
    inlined from 'Slic3r::sla::IndexedMesh::AABBImpl::squared_distance(indexed_triangle_set const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, int&, Eigen::Matrix<double, 1, 3, 1, 1, 3>&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:60:37,
    inlined from 'Slic3r::sla::IndexedMesh::squared_distance(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, int&, Eigen::Matrix<double, 3, 1, 2, 3, 1>&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:311:37:
/usr/include/eigen3/Eigen/src/Core/functors/AssignmentFunctors.h:24:102: warning: 'MEM[(double &)&cc + 16]' is used uninitialized [-Wuninitialized]
   24 |   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void assignCoeff(DstScalar& a, const SrcScalar& b) const { a = b; }
      |                                                                                                    ~~^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp: In member function 'Slic3r::sla::IndexedMesh::squared_distance(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, int&, Eigen::Matrix<double, 3, 1, 2, 3, 1>&) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:310:33: note: 'MEM[(double &)&cc + 16]' was declared here
  310 |     Eigen::Matrix<double, 1, 3> cc;
      |                                 ^~
In file included from /usr/include/eigen3/Eigen/Core:294:
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::PlainObjectBase(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::Matrix(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:274:30,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::hit_result(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'std::__new_allocator<Slic3r::sla::IndexedMesh::hit_result>::construct<Slic3r::sla::IndexedMesh::hit_result, Slic3r::sla::IndexedMesh::hit_result>(Slic3r::sla::IndexedMesh::hit_result*, Slic3r::sla::IndexedMesh::hit_result&&)void' at /usr/include/c++/13/bits/new_allocator.h:191:4,
    inlined from 'std::allocator_traits<std::allocator<Slic3r::sla::IndexedMesh::hit_result> >::construct<Slic3r::sla::IndexedMesh::hit_result, Slic3r::sla::IndexedMesh::hit_result>(std::allocator<Slic3r::sla::IndexedMesh::hit_result>&, Slic3r::sla::IndexedMesh::hit_result*, Slic3r::sla::IndexedMesh::hit_result&&)void' at /usr/include/c++/13/bits/alloc_traits.h:538:17,
    inlined from 'std::vector<Slic3r::sla::IndexedMesh::hit_result, std::allocator<Slic3r::sla::IndexedMesh::hit_result> >::emplace_back<Slic3r::sla::IndexedMesh::hit_result>(Slic3r::sla::IndexedMesh::hit_result&&)Slic3r::sla::IndexedMesh::hit_result&' at /usr/include/c++/13/bits/vector.tcc:117:30,
    inlined from 'Slic3r::sla::IndexedMesh::query_ray_hits(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:195:26:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:496:9: warning: 'MEM[(struct PlainObjectBase &)&D.445427 + 24].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  496 |       : m_storage( std::move(other.m_storage) )
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp: In member function 'Slic3r::sla::IndexedMesh::query_ray_hits(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:195:56: note: '<anonymous>' declared here
  195 |         outs.emplace_back(IndexedMesh::hit_result(*this));
      |                                                        ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::PlainObjectBase(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::Matrix(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:274:30,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::hit_result(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'std::__new_allocator<Slic3r::sla::IndexedMesh::hit_result>::construct<Slic3r::sla::IndexedMesh::hit_result, Slic3r::sla::IndexedMesh::hit_result>(Slic3r::sla::IndexedMesh::hit_result*, Slic3r::sla::IndexedMesh::hit_result&&)void' at /usr/include/c++/13/bits/new_allocator.h:191:4,
    inlined from 'std::allocator_traits<std::allocator<Slic3r::sla::IndexedMesh::hit_result> >::construct<Slic3r::sla::IndexedMesh::hit_result, Slic3r::sla::IndexedMesh::hit_result>(std::allocator<Slic3r::sla::IndexedMesh::hit_result>&, Slic3r::sla::IndexedMesh::hit_result*, Slic3r::sla::IndexedMesh::hit_result&&)void' at /usr/include/c++/13/bits/alloc_traits.h:538:17,
    inlined from 'std::vector<Slic3r::sla::IndexedMesh::hit_result, std::allocator<Slic3r::sla::IndexedMesh::hit_result> >::emplace_back<Slic3r::sla::IndexedMesh::hit_result>(Slic3r::sla::IndexedMesh::hit_result&&)Slic3r::sla::IndexedMesh::hit_result&' at /usr/include/c++/13/bits/vector.tcc:117:30,
    inlined from 'Slic3r::sla::IndexedMesh::query_ray_hits(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:195:26:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:496:9: warning: 'MEM[(struct PlainObjectBase &)&D.445427 + 48].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  496 |       : m_storage( std::move(other.m_storage) )
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp: In member function 'Slic3r::sla::IndexedMesh::query_ray_hits(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:195:56: note: '<anonymous>' declared here
  195 |         outs.emplace_back(IndexedMesh::hit_result(*this));
      |                                                        ^
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::PlainObjectBase(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> >&&)',
    inlined from 'Eigen::Matrix<double, 3, 1, 2, 3, 1>::Matrix(Eigen::Matrix<double, 3, 1, 2, 3, 1>&&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:274:30,
    inlined from 'Slic3r::sla::IndexedMesh::hit_result::hit_result(Slic3r::sla::IndexedMesh::hit_result&&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.hpp:72:11,
    inlined from 'std::__new_allocator<Slic3r::sla::IndexedMesh::hit_result>::construct<Slic3r::sla::IndexedMesh::hit_result, Slic3r::sla::IndexedMesh::hit_result>(Slic3r::sla::IndexedMesh::hit_result*, Slic3r::sla::IndexedMesh::hit_result&&)void' at /usr/include/c++/13/bits/new_allocator.h:191:4,
    inlined from 'std::allocator_traits<std::allocator<Slic3r::sla::IndexedMesh::hit_result> >::construct<Slic3r::sla::IndexedMesh::hit_result, Slic3r::sla::IndexedMesh::hit_result>(std::allocator<Slic3r::sla::IndexedMesh::hit_result>&, Slic3r::sla::IndexedMesh::hit_result*, Slic3r::sla::IndexedMesh::hit_result&&)void' at /usr/include/c++/13/bits/alloc_traits.h:538:17,
    inlined from 'std::vector<Slic3r::sla::IndexedMesh::hit_result, std::allocator<Slic3r::sla::IndexedMesh::hit_result> >::emplace_back<Slic3r::sla::IndexedMesh::hit_result>(Slic3r::sla::IndexedMesh::hit_result&&)Slic3r::sla::IndexedMesh::hit_result&' at /usr/include/c++/13/bits/vector.tcc:117:30,
    inlined from 'Slic3r::sla::IndexedMesh::query_ray_hits(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:195:26:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:496:9: warning: 'MEM[(struct PlainObjectBase &)&D.445427 + 72].m_storage' may be used uninitialized [-Wmaybe-uninitialized]
  496 |       : m_storage( std::move(other.m_storage) )
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp: In member function 'Slic3r::sla::IndexedMesh::query_ray_hits(Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&) const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/IndexedMesh.cpp:195:56: note: '<anonymous>' declared here
  195 |         outs.emplace_back(IndexedMesh::hit_result(*this));
      |                                                        ^
In file included from /usr/include/eigen3/Eigen/Core:294,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPoint.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.cpp:6:
In member function 'Eigen::PlainObjectBase<Eigen::Matrix<float, 2, 1, 2, 2, 1> >::PlainObjectBase(Eigen::PlainObjectBase<Eigen::Matrix<float, 2, 1, 2, 2, 1> > const&)',
    inlined from 'Eigen::Matrix<float, 2, 1, 2, 2, 1>::Matrix(Eigen::Matrix<float, 2, 1, 2, 2, 1> const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:414:65,
    inlined from '__ct ' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.cpp:453:12,
    inlined from '__ct ' at /usr/include/c++/13/bits/stl_pair.h:688:35,
    inlined from 'Slic3r::sla::poisson_disk_from_samples<Slic3r::sla::SupportPointGenerator::uniformly_cover(std::vector<Slic3r::ExPolygon, std::allocator<Slic3r::ExPolygon> > const&, Slic3r::sla::SupportPointGenerator::Structure&, float, Slic3r::sla::SupportPointGenerator::PointGrid3D&, Slic3r::sla::SupportPointGenerator::IslandCoverageFlags)::{lambda(Eigen::Matrix<float, 2, 1, 2, 2, 1> const&)#1}>(std::vector<Eigen::Matrix<float, 2, 1, 2, 2, 1>, std::allocator<Eigen::Matrix<float, 2, 1, 2, 2, 1> > > const&, float, Slic3r::sla::SupportPointGenerator::uniformly_cover(std::vector<Slic3r::ExPolygon, std::allocator<Slic3r::ExPolygon> > const&, Slic3r::sla::SupportPointGenerator::Structure&, float, Slic3r::sla::SupportPointGenerator::PointGrid3D&, Slic3r::sla::SupportPointGenerator::IslandCoverageFlags)::{lambda(Eigen::Matrix<float, 2, 1, 2, 2, 1> const&)#1})std::vector<Eigen::Matrix<float, 2, 1, 2, 2, 1>, std::allocator<Eigen::Matrix<float, 2, 1, 2, 2, 1> > >' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.cpp:491:47,
    inlined from 'Slic3r::sla::SupportPointGenerator::uniformly_cover(std::vector<Slic3r::ExPolygon, std::allocator<Slic3r::ExPolygon> > const&, Slic3r::sla::SupportPointGenerator::Structure&, float, Slic3r::sla::SupportPointGenerator::PointGrid3D&, Slic3r::sla::SupportPointGenerator::IslandCoverageFlags)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.cpp:588:52:
/usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:512:17: warning: 'data' may be used uninitialized [-Wmaybe-uninitialized]
  512 |       : Base(), m_storage(other.m_storage) { }
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.cpp: In member function 'Slic3r::sla::SupportPointGenerator::uniformly_cover(std::vector<Slic3r::ExPolygon, std::allocator<Slic3r::ExPolygon> > const&, Slic3r::sla::SupportPointGenerator::Structure&, float, Slic3r::sla::SupportPointGenerator::PointGrid3D&, Slic3r::sla::SupportPointGenerator::IslandCoverageFlags)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportPointGenerator.cpp:488:38: note: 'data' declared here
  488 |                 PoissonDiskGridEntry data;
      |                                      ^~~~
In file included from /usr/include/eigen3/Eigen/Core:277,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Rotfinder.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Rotfinder.cpp:3:
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 40B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
In file included from /usr/include/eigen3/Eigen/Geometry:42:
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 1, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 44B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 1, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 48B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>& [clone .isra.0]':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In file included from /usr/include/eigen3/Eigen/Core:277,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stl.h:31,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMesh.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/OpenVDBUtils.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Hollowing.cpp:4:
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13,
    inlined from 'Slic3r::sla::DrainHole::to_mesh() const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Hollowing.cpp:156:24:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 40B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
In file included from /usr/include/eigen3/Eigen/Geometry:42:
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Slic3r::sla::DrainHole::to_mesh() const':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 1, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13,
    inlined from 'Slic3r::sla::DrainHole::to_mesh() const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Hollowing.cpp:156:24:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 44B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Slic3r::sla::DrainHole::to_mesh() const':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 1, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::Matrix<float, 3, 1, 2, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&)Eigen::Quaternion<float, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13,
    inlined from 'Slic3r::sla::DrainHole::to_mesh() const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/Hollowing.cpp:156:24:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 48B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Slic3r::sla::DrainHole::to_mesh() const':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
[ 59%] Linking CXX static library liblibslic3r.a
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/cmake -P CMakeFiles/libslic3r.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r && /usr/bin/cmake -E cmake_link_script CMakeFiles/libslic3r.dir/link.txt --verbose=1
/usr/bin/ar qc liblibslic3r.a CMakeFiles/libslic3r.dir/pchheader.cpp.o CMakeFiles/libslic3r.dir/BoundingBox.cpp.o CMakeFiles/libslic3r.dir/BridgeDetector.cpp.o CMakeFiles/libslic3r.dir/Brim.cpp.o CMakeFiles/libslic3r.dir/BuildVolume.cpp.o CMakeFiles/libslic3r.dir/clipper.cpp.o CMakeFiles/libslic3r.dir/ClipperUtils.cpp.o CMakeFiles/libslic3r.dir/Config.cpp.o CMakeFiles/libslic3r.dir/EdgeGrid.cpp.o CMakeFiles/libslic3r.dir/ElephantFootCompensation.cpp.o CMakeFiles/libslic3r.dir/ExPolygon.cpp.o CMakeFiles/libslic3r.dir/ExPolygonCollection.cpp.o CMakeFiles/libslic3r.dir/Extruder.cpp.o CMakeFiles/libslic3r.dir/ExtrusionEntity.cpp.o CMakeFiles/libslic3r.dir/ExtrusionEntityCollection.cpp.o CMakeFiles/libslic3r.dir/ExtrusionSimulator.cpp.o CMakeFiles/libslic3r.dir/Fill/Fill.cpp.o CMakeFiles/libslic3r.dir/Fill/Fill3DHoneycomb.cpp.o CMakeFiles/libslic3r.dir/Fill/FillAdaptive.cpp.o CMakeFiles/libslic3r.dir/Fill/FillBase.cpp.o CMakeFiles/libslic3r.dir/Fill/FillConcentric.cpp.o CMakeFiles/libslic3r.dir/Fill/FillHoneycomb.cpp.o CMakeFiles/libslic3r.dir/Fill/FillGyroid.cpp.o CMakeFiles/libslic3r.dir/Fill/FillPlanePath.cpp.o CMakeFiles/libslic3r.dir/Fill/FillLine.cpp.o CMakeFiles/libslic3r.dir/Fill/FillLightning.cpp.o CMakeFiles/libslic3r.dir/Fill/Lightning/DistanceField.cpp.o CMakeFiles/libslic3r.dir/Fill/Lightning/Generator.cpp.o CMakeFiles/libslic3r.dir/Fill/Lightning/Layer.cpp.o CMakeFiles/libslic3r.dir/Fill/Lightning/TreeNode.cpp.o CMakeFiles/libslic3r.dir/Fill/FillRectilinear.cpp.o CMakeFiles/libslic3r.dir/Flow.cpp.o CMakeFiles/libslic3r.dir/Format/3mf.cpp.o CMakeFiles/libslic3r.dir/Format/AMF.cpp.o CMakeFiles/libslic3r.dir/Format/OBJ.cpp.o CMakeFiles/libslic3r.dir/Format/objparser.cpp.o CMakeFiles/libslic3r.dir/Format/STL.cpp.o CMakeFiles/libslic3r.dir/Format/SL1.cpp.o CMakeFiles/libslic3r.dir/GCode/ThumbnailData.cpp.o CMakeFiles/libslic3r.dir/GCode/CoolingBuffer.cpp.o CMakeFiles/libslic3r.dir/GCode/FindReplace.cpp.o CMakeFiles/libslic3r.dir/GCode/PostProcessor.cpp.o CMakeFiles/libslic3r.dir/GCode/PrintExtents.cpp.o CMakeFiles/libslic3r.dir/GCode/SpiralVase.cpp.o CMakeFiles/libslic3r.dir/GCode/SeamPlacer.cpp.o CMakeFiles/libslic3r.dir/GCode/ToolOrdering.cpp.o CMakeFiles/libslic3r.dir/GCode/WipeTower.cpp.o CMakeFiles/libslic3r.dir/GCode/GCodeProcessor.cpp.o CMakeFiles/libslic3r.dir/GCode/AvoidCrossingPerimeters.cpp.o CMakeFiles/libslic3r.dir/GCode.cpp.o CMakeFiles/libslic3r.dir/GCodeReader.cpp.o CMakeFiles/libslic3r.dir/GCodeWriter.cpp.o CMakeFiles/libslic3r.dir/Geometry.cpp.o CMakeFiles/libslic3r.dir/Geometry/Circle.cpp.o CMakeFiles/libslic3r.dir/Geometry/ConvexHull.cpp.o CMakeFiles/libslic3r.dir/Geometry/MedialAxis.cpp.o CMakeFiles/libslic3r.dir/Geometry/VoronoiOffset.cpp.o CMakeFiles/libslic3r.dir/Layer.cpp.o CMakeFiles/libslic3r.dir/LayerRegion.cpp.o CMakeFiles/libslic3r.dir/Line.cpp.o CMakeFiles/libslic3r.dir/BlacklistedLibraryCheck.cpp.o CMakeFiles/libslic3r.dir/LocalesUtils.cpp.o CMakeFiles/libslic3r.dir/Model.cpp.o CMakeFiles/libslic3r.dir/ModelArrange.cpp.o CMakeFiles/libslic3r.dir/MultiMaterialSegmentation.cpp.o CMakeFiles/libslic3r.dir/CustomGCode.cpp.o CMakeFiles/libslic3r.dir/Arrange.cpp.o CMakeFiles/libslic3r.dir/MultiPoint.cpp.o CMakeFiles/libslic3r.dir/ObjectID.cpp.o CMakeFiles/libslic3r.dir/PerimeterGenerator.cpp.o CMakeFiles/libslic3r.dir/PlaceholderParser.cpp.o CMakeFiles/libslic3r.dir/Platform.cpp.o CMakeFiles/libslic3r.dir/Point.cpp.o CMakeFiles/libslic3r.dir/Polygon.cpp.o CMakeFiles/libslic3r.dir/MutablePolygon.cpp.o CMakeFiles/libslic3r.dir/PolygonTrimmer.cpp.o CMakeFiles/libslic3r.dir/Polyline.cpp.o CMakeFiles/libslic3r.dir/Preset.cpp.o CMakeFiles/libslic3r.dir/PresetBundle.cpp.o CMakeFiles/libslic3r.dir/AppConfig.cpp.o CMakeFiles/libslic3r.dir/Print.cpp.o CMakeFiles/libslic3r.dir/PrintApply.cpp.o CMakeFiles/libslic3r.dir/PrintBase.cpp.o CMakeFiles/libslic3r.dir/PrintConfig.cpp.o CMakeFiles/libslic3r.dir/PrintObject.cpp.o CMakeFiles/libslic3r.dir/PrintObjectSlice.cpp.o CMakeFiles/libslic3r.dir/PrintRegion.cpp.o CMakeFiles/libslic3r.dir/PNGReadWrite.cpp.o CMakeFiles/libslic3r.dir/QuadricEdgeCollapse.cpp.o CMakeFiles/libslic3r.dir/Semver.cpp.o CMakeFiles/libslic3r.dir/ShortestPath.cpp.o CMakeFiles/libslic3r.dir/SLAPrint.cpp.o CMakeFiles/libslic3r.dir/SLAPrintSteps.cpp.o CMakeFiles/libslic3r.dir/Slicing.cpp.o CMakeFiles/libslic3r.dir/SlicesToTriangleMesh.cpp.o CMakeFiles/libslic3r.dir/SlicingAdaptive.cpp.o CMakeFiles/libslic3r.dir/SupportMaterial.cpp.o CMakeFiles/libslic3r.dir/Surface.cpp.o CMakeFiles/libslic3r.dir/SurfaceCollection.cpp.o CMakeFiles/libslic3r.dir/SVG.cpp.o CMakeFiles/libslic3r.dir/Tesselate.cpp.o CMakeFiles/libslic3r.dir/TriangleMesh.cpp.o CMakeFiles/libslic3r.dir/TriangleMeshSlicer.cpp.o CMakeFiles/libslic3r.dir/TriangulateWall.cpp.o CMakeFiles/libslic3r.dir/utils.cpp.o CMakeFiles/libslic3r.dir/Time.cpp.o CMakeFiles/libslic3r.dir/Thread.cpp.o CMakeFiles/libslic3r.dir/TriangleSelector.cpp.o CMakeFiles/libslic3r.dir/Zipper.cpp.o CMakeFiles/libslic3r.dir/MinAreaBoundingBox.cpp.o CMakeFiles/libslic3r.dir/miniz_extension.cpp.o CMakeFiles/libslic3r.dir/OpenVDBUtils.cpp.o CMakeFiles/libslic3r.dir/SLA/Pad.cpp.o CMakeFiles/libslic3r.dir/SLA/SupportTreeMesher.cpp.o CMakeFiles/libslic3r.dir/SLA/SupportTreeBuildsteps.cpp.o CMakeFiles/libslic3r.dir/SLA/SupportTreeBuilder.cpp.o CMakeFiles/libslic3r.dir/SLA/SupportTree.cpp.o CMakeFiles/libslic3r.dir/SLA/Rotfinder.cpp.o CMakeFiles/libslic3r.dir/SLA/SpatIndex.cpp.o CMakeFiles/libslic3r.dir/SLA/RasterBase.cpp.o CMakeFiles/libslic3r.dir/SLA/RasterToPolygons.cpp.o CMakeFiles/libslic3r.dir/SLA/ConcaveHull.cpp.o CMakeFiles/libslic3r.dir/SLA/Hollowing.cpp.o CMakeFiles/libslic3r.dir/SLA/SupportPointGenerator.cpp.o CMakeFiles/libslic3r.dir/SLA/IndexedMesh.cpp.o CMakeFiles/libslic3r.dir/SLA/Clustering.cpp.o
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cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libnest2d && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT tests/libnest2d/CMakeFiles/libnest2d_tests.dir/libnest2d_tests_main.cpp.o -MF CMakeFiles/libnest2d_tests.dir/libnest2d_tests_main.cpp.o.d -o CMakeFiles/libnest2d_tests.dir/libnest2d_tests_main.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libnest2d/libnest2d_tests_main.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/pchheader.cpp.o -MF CMakeFiles/libslic3r_gui.dir/pchheader.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/pchheader.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/pchheader.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/fff_print_tests.cpp.o -MF CMakeFiles/fff_print_tests.dir/fff_print_tests.cpp.o.d -o CMakeFiles/fff_print_tests.dir/fff_print_tests.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/fff_print_tests.cpp
[ 61%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/libslic3r_tests.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libnest2d && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -MD -MT tests/libnest2d/CMakeFiles/libnest2d_tests.dir/printer_parts.cpp.o -MF CMakeFiles/libnest2d_tests.dir/printer_parts.cpp.o.d -o CMakeFiles/libnest2d_tests.dir/printer_parts.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libnest2d/printer_parts.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/libslic3r_tests.cpp.o -MF CMakeFiles/libslic3r_tests.dir/libslic3r_tests.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/libslic3r_tests.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/libslic3r_tests.cpp
[ 61%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/AboutDialog.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/AboutDialog.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/AboutDialog.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/AboutDialog.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/AboutDialog.cpp
[ 61%] Building CXX object tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_print_tests_main.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/sla_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_print_tests_main.cpp.o -MF CMakeFiles/sla_print_tests.dir/sla_print_tests_main.cpp.o.d -o CMakeFiles/sla_print_tests.dir/sla_print_tests_main.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_print_tests_main.cpp
[ 61%] Generating XS.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs && /usr/bin/cmake -E env PERL5LIB=/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/../local-lib/lib/perl5: xsubpp -typemap typemap -output /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp -hiertype /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/main.xs
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/PrusaSlicer-version_2.4.2 /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/CMakeFiles/XS.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
/usr/bin/gmake  -f xs/CMakeFiles/XS.dir/build.make xs/CMakeFiles/XS.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 62%] Building CXX object xs/CMakeFiles/XS.dir/XS.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DNDEBUG -DSLIC3RXS -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DXS_EXPORTS -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/usr/lib64/perl5/CORE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -D_REENTRANT -D_GNU_SOURCE -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fwrapv -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT xs/CMakeFiles/XS.dir/XS.cpp.o -MF CMakeFiles/XS.dir/XS.cpp.o.d -o CMakeFiles/XS.dir/XS.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/AboutDialog.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/src/xsinit.h:96,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:270:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__TriangleMesh_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:760:17: warning: unused variable 'CLASS' [-Wunused-variable]
  760 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/TriangleMesh.xsp": In function 'void XS_Slic3r__TriangleMesh_facets(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/TriangleMesh.xsp":339:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Surface__Collection__new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:2103:17: warning: unused variable 'CLASS' [-Wunused-variable]
 2103 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Surface__new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:2920:17: warning: unused variable 'CLASS' [-Wunused-variable]
 2920 |         char*   CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Print_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:3709:17: warning: unused variable 'CLASS' [-Wunused-variable]
 3709 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Print_set_callback_event(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:4820:17: warning: unused variable 'evt' [-Wunused-variable]
 4820 |         int     evt = (int)SvIV(ST(1))
      |                 ^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Polyline__Collection_chained_path(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:5112:17: warning: unused variable 'no_reverse' [-Wunused-variable]
 5112 |         bool    no_reverse = (bool)SvUV(ST(1))
      |                 ^~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Polyline__Collection_chained_path_from(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:5154:17: warning: unused variable 'no_reverse' [-Wunused-variable]
 5154 |         bool    no_reverse = (bool)SvUV(ST(2))
      |                 ^~~~~~~~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/PolylineCollection.xsp": In function 'void XS_Slic3r__Polyline__Collection_new(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/PolylineCollection.xsp":71:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:5239:17: warning: unused variable 'CLASS' [-Wunused-variable]
 5239 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/PolylineCollection.xsp": In function 'void XS_Slic3r__Polyline__Collection_append(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/PolylineCollection.xsp":107:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Polyline.xsp": In function 'void XS_Slic3r__Polyline_DESTROY(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Polyline.xsp":21:7: warning: deleting object of polymorphic class type 'Slic3r::Polyline' which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Polyline.xsp": In function 'void XS_Slic3r__Polyline_new(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Polyline.xsp":295:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:6346:17: warning: unused variable 'CLASS' [-Wunused-variable]
 6346 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Polyline.xsp": In function 'void XS_Slic3r__Polyline_append(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Polyline.xsp":304:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Polygon.xsp": In function 'void XS_Slic3r__Polygon_new(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Polygon.xsp":373:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:7909:17: warning: unused variable 'CLASS' [-Wunused-variable]
 7909 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Point_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:7989:17: warning: unused variable 'CLASS' [-Wunused-variable]
 7989 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Point.xsp": In function 'void XS_Slic3r__Point_serialize(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Point.xsp":178:35: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'Eigen::DenseCoeffsBase<Eigen::Matrix<int, 2, 1, 2>, 1>::Scalar' {aka 'int'} [-Wformat=]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/Point.xsp":178:35: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'Eigen::DenseCoeffsBase<Eigen::Matrix<int, 2, 1, 2>, 1>::Scalar' {aka 'int'} [-Wformat=]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Pointf_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:9048:17: warning: unused variable 'CLASS' [-Wunused-variable]
 9048 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Pointf3_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:9604:17: warning: unused variable 'CLASS' [-Wunused-variable]
 9604 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__GCode__PlaceholderParser_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:10182:17: warning: unused variable 'CLASS' [-Wunused-variable]
10182 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Layer__PerimeterGenerator_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:10448:17: warning: unused variable 'CLASS' [-Wunused-variable]
10448 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Model_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:10973:17: warning: unused variable 'CLASS' [-Wunused-variable]
10973 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Model_read_from_file(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:11048:17: warning: unused variable 'CLASS' [-Wunused-variable]
11048 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Model_load_stl(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:12348:17: warning: unused variable 'CLASS' [-Wunused-variable]
12348 |         char*   CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Line_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:15973:17: warning: unused variable 'CLASS' [-Wunused-variable]
15973 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Linef3_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:16076:17: warning: unused variable 'CLASS' [-Wunused-variable]
16076 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__GCode__CoolingBuffer_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:19008:17: warning: unused variable 'CLASS' [-Wunused-variable]
19008 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__GCode_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:19137:17: warning: unused variable 'CLASS' [-Wunused-variable]
19137 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Flow__new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:19640:17: warning: unused variable 'CLASS' [-Wunused-variable]
19640 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Flow__new_from_width(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:20048:17: warning: unused variable 'CLASS' [-Wunused-variable]
20048 |         char*   CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Filler_new_from_type(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:20607:17: warning: unused variable 'CLASS' [-Wunused-variable]
20607 |         char*   CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__ExtrusionSimulator__new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:20693:17: warning: unused variable 'CLASS' [-Wunused-variable]
20693 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__ExtrusionPath__new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:21696:17: warning: unused variable 'CLASS' [-Wunused-variable]
21696 |         char*   CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExtrusionPath.xsp": In function 'void XS_Slic3r__ExtrusionPath_append(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExtrusionPath.xsp":243:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__ExtrusionMultiPath_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:22055:17: warning: unused variable 'CLASS' [-Wunused-variable]
22055 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__ExtrusionLoop_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:22569:17: warning: unused variable 'CLASS' [-Wunused-variable]
22569 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__ExtrusionPath__Collection__new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:23466:17: warning: unused variable 'CLASS' [-Wunused-variable]
23466 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__ExtrusionPath__Collection_chained_path(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:23655:25: warning: variable 'role' set but not used [-Wunused-but-set-variable]
23655 |         ExtrusionRole   role;
      |                         ^~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExtrusionEntityCollection.xsp": In function 'void XS_Slic3r__ExtrusionPath__Collection_append(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExtrusionEntityCollection.xsp":224:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExPolygonCollection.xsp": In function 'void XS_Slic3r__ExPolygon__Collection_new(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExPolygonCollection.xsp":135:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:24816:17: warning: unused variable 'CLASS' [-Wunused-variable]
24816 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExPolygonCollection.xsp": In function 'void XS_Slic3r__ExPolygon__Collection_append(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExPolygonCollection.xsp":171:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExPolygon.xsp": In function 'void XS_Slic3r__ExPolygon_new(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/ExPolygon.xsp":173:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'I32' {aka 'int'} [-Wsign-compare]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:25646:17: warning: unused variable 'CLASS' [-Wunused-variable]
25646 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Config_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:25724:17: warning: unused variable 'CLASS' [-Wunused-variable]
25724 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
[ 62%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/SysInfoDialog.cpp.o
[ 62%] Building CXX object xs/CMakeFiles/XS.dir/src/perlglue.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/SysInfoDialog.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/SysInfoDialog.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/SysInfoDialog.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/SysInfoDialog.cpp
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DNDEBUG -DSLIC3RXS -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DXS_EXPORTS -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r -I/usr/lib64/perl5/CORE -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -D_REENTRANT -D_GNU_SOURCE -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fwrapv -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT xs/CMakeFiles/XS.dir/src/perlglue.cpp.o -MF CMakeFiles/XS.dir/src/perlglue.cpp.o.d -o CMakeFiles/XS.dir/src/perlglue.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/src/perlglue.cpp
[ 62%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/KBShortcutsDialog.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/KBShortcutsDialog.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/KBShortcutsDialog.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/KBShortcutsDialog.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/KBShortcutsDialog.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__BridgeDetector_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:29141:17: warning: unused variable 'CLASS' [-Wunused-variable]
29141 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Geometry__BoundingBox_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:29273:17: warning: unused variable 'CLASS' [-Wunused-variable]
29273 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/BoundingBox.xsp": In function 'void XS_Slic3r__Geometry__BoundingBox_serialize(PerlInterpreter*, CV*)':
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/BoundingBox.xsp":237:35: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'Eigen::DenseCoeffsBase<Eigen::Matrix<int, 2, 1, 2>, 1>::Scalar' {aka 'int'} [-Wformat=]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/BoundingBox.xsp":237:35: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'Eigen::DenseCoeffsBase<Eigen::Matrix<int, 2, 1, 2>, 1>::Scalar' {aka 'int'} [-Wformat=]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/BoundingBox.xsp":237:35: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'Eigen::DenseCoeffsBase<Eigen::Matrix<int, 2, 1, 2>, 1>::Scalar' {aka 'int'} [-Wformat=]
/usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/typemap.xspt" "/builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/xsp/BoundingBox.xsp":237:35: warning: format '%ld' expects argument of type 'long int', but argument 6 has type 'Eigen::DenseCoeffsBase<Eigen::Matrix<int, 2, 1, 2>, 1>::Scalar' {aka 'int'} [-Wformat=]
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Geometry__BoundingBox_new_from_points(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:30296:17: warning: unused variable 'CLASS' [-Wunused-variable]
30296 |         char*   CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Geometry__BoundingBoxf_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:30339:17: warning: unused variable 'CLASS' [-Wunused-variable]
30339 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Geometry__BoundingBoxf_new_from_points(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:31183:17: warning: unused variable 'CLASS' [-Wunused-variable]
31183 |         char*   CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'void XS_Slic3r__Geometry__BoundingBoxf3_new(PerlInterpreter*, CV*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:31226:17: warning: unused variable 'CLASS' [-Wunused-variable]
31226 |         char *  CLASS = (char *)SvPV_nolen(ST(0))
      |                 ^~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/src/xsinit.h:96,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/src/perlglue.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/KBShortcutsDialog.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/SysInfoDialog.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/SysInfoDialog.cpp: In function 'std::string Slic3r::GUI::get_main_info(bool)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/SysInfoDialog.cpp:45:94: warning: 'wxString wxPlatformInfo::GetArchName() const' is deprecated: Use GetBitnessName() instead [-Wdeprecated-declarations]
   45 |     out << b_start << "System Architecture: "   << b_end << wxPlatformInfo::Get().GetArchName() << line_end;
      |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
In file included from /usr/include/wx-3.2/wx/utils.h:39,
                 from /usr/include/wx-3.2/wx/cursor.h:75,
                 from /usr/include/wx-3.2/wx/event.h:22,
                 from /usr/include/wx-3.2/wx/wx.h:24,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/SysInfoDialog.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/SysInfoDialog.cpp:1:
/usr/include/wx-3.2/wx/platinfo.h:293:14: note: declared here
  293 |     wxString GetArchName() const
      |              ^~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 63%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/BackgroundSlicingProcess.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/BackgroundSlicingProcess.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/BackgroundSlicingProcess.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/BackgroundSlicingProcess.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/BackgroundSlicingProcess.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 63%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/BitmapCache.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/BitmapCache.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/BitmapCache.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/BitmapCache.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/BitmapCache.cpp
[ 63%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_data.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_data.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_data.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_data.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_data.cpp
[ 63%] Building CXX object tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_print_tests.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/sla_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_print_tests.cpp.o -MF CMakeFiles/sla_print_tests.dir/sla_print_tests.cpp.o.d -o CMakeFiles/sla_print_tests.dir/sla_print_tests.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_print_tests.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/BackgroundSlicingProcess.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/BackgroundSlicingProcess.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 63%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_3mf.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_3mf.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_3mf.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_3mf.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_3mf.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_data.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_data.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/BitmapCache.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_print_tests.cpp:7:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:17:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp: In function 'std::pair<double, double> Slic3r::sla::dir_to_spheric(const Vec3d&, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp:23:81: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
   23 | inline std::pair<double, double> dir_to_spheric(const Vec3d &n, double norm = 1.)
      |                                                                                 ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_3mf.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 63%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/ConfigSnapshotDialog.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/ConfigSnapshotDialog.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/ConfigSnapshotDialog.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/ConfigSnapshotDialog.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ConfigSnapshotDialog.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ConfigSnapshotDialog.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ConfigSnapshotDialog.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 63%] Building CXX object tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_test_utils.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/sla_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_test_utils.cpp.o -MF CMakeFiles/sla_print_tests.dir/sla_test_utils.cpp.o.d -o CMakeFiles/sla_print_tests.dir/sla_test_utils.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.cpp
[ 63%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_aabbindirect.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_aabbindirect.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_aabbindirect.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_aabbindirect.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_aabbindirect.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:17:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp: In function 'std::pair<double, double> Slic3r::sla::dir_to_spheric(const Vec3d&, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp:23:81: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
   23 | inline std::pair<double, double> dir_to_spheric(const Vec3d &n, double norm = 1.)
      |                                                                                 ^
[ 63%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/3DScene.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/3DScene.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/3DScene.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/3DScene.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/3DScene.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 64%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLShadersManager.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLShadersManager.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GLShadersManager.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GLShadersManager.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLShadersManager.cpp
[ 65%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_clipper_offset.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_clipper_offset.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_clipper_offset.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_clipper_offset.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_clipper_offset.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_App.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLShadersManager.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 66%] Building CXX object tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_supptgen_tests.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/sla_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_supptgen_tests.cpp.o -MF CMakeFiles/sla_print_tests.dir/sla_supptgen_tests.cpp.o.d -o CMakeFiles/sla_print_tests.dir/sla_supptgen_tests.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_supptgen_tests.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/eigen3/Eigen/Core:277,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/admesh/stl.h:31,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/TriangleMesh.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/test_utils.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:5:
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13,
    inlined from 'Eigen::Quaternion<float, 0>::FromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:708:27,
    inlined from 'Slic3r::sla::get_mesh(Slic3r::sla::DiffBridge const&, unsigned long)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeMesher.hpp:119:73:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 40B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
In file included from /usr/include/eigen3/Eigen/Geometry:42:
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In function 'Slic3r::sla::get_mesh(Slic3r::sla::DiffBridge const&, unsigned long)':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 1, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13,
    inlined from 'Eigen::Quaternion<float, 0>::FromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:708:27,
    inlined from 'Slic3r::sla::get_mesh(Slic3r::sla::DiffBridge const&, unsigned long)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeMesher.hpp:119:73:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 44B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In function 'Slic3r::sla::get_mesh(Slic3r::sla::DiffBridge const&, unsigned long)':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 1, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 0, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:212:88,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<float, float>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<float, float> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<float, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<float, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<float, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<float, 0> >::setFromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13,
    inlined from 'Eigen::Quaternion<float, 0>::FromTwoVectors<Eigen::Matrix<float, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> >(Eigen::MatrixBase<Eigen::Matrix<float, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_cast_op<double, float>, Eigen::Matrix<double, 3, 1, 2, 3, 1> const> > const&)Eigen::Quaternion<float, 0>' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:708:27,
    inlined from 'Slic3r::sla::get_mesh(Slic3r::sla::DiffBridge const&, unsigned long)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeMesher.hpp:119:73:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const float *)&svd + 48B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In function 'Slic3r::sla::get_mesh(Slic3r::sla::DiffBridge const&, unsigned long)':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_App.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/3DScene.cpp:11:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_clipper_utils.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_clipper_utils.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_clipper_utils.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_clipper_utils.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_clipper_utils.cpp
In file included from /usr/lib64/perl5/CORE/perl.h:5778,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/main.xs:11:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'XS_Slic3r__Model_arrange_objects(interpreter*, cv*)':
/usr/lib64/perl5/CORE/pp.h:445:33: warning: 'RETVAL' may be used uninitialized [-Wmaybe-uninitialized]
  445 |             TARG->sv_u.svu_iv = TARGu_uv;                               \
      |                                 ^~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:12034:17: note: 'RETVAL' was declared here
12034 |         bool    RETVAL;
      |                 ^~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_supptgen_tests.cpp:7:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLShader.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLShader.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GLShader.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GLShader.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLShader.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:17:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp: In function 'std::pair<double, double> Slic3r::sla::dir_to_spheric(const Vec3d&, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp:23:81: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
   23 | inline std::pair<double, double> dir_to_spheric(const Vec3d &n, double norm = 1.)
      |                                                                                 ^
[ 66%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLCanvas3D.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLCanvas3D.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GLCanvas3D.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GLCanvas3D.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Building CXX object tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_raycast_tests.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/sla_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/sla_print/CMakeFiles/sla_print_tests.dir/sla_raycast_tests.cpp.o -MF CMakeFiles/sla_print_tests.dir/sla_raycast_tests.cpp.o.d -o CMakeFiles/sla_print_tests.dir/sla_raycast_tests.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_raycast_tests.cpp
In file included from /usr/lib64/perl5/CORE/perl.h:5837:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp: In function 'XS_Slic3r__Print_filament_stats(interpreter*, cv*)':
/usr/lib64/perl5/CORE/embed.h:582:48: warning: 'RETVAL' may be used uninitialized [-Wmaybe-uninitialized]
  582 | #define sv_2mortal(a)           Perl_sv_2mortal(aTHX_ a)
      |                                 ~~~~~~~~~~~~~~~^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.cpp:4435:17: note: 'RETVAL' was declared here
 4435 |         SV *    RETVAL;
      |                 ^~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_extrusion_entity.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_extrusion_entity.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_extrusion_entity.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_extrusion_entity.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_extrusion_entity.cpp
[ 66%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_config.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_config.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_config.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_config.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_config.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.cpp:31:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLAPrint.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_raycast_tests.cpp:7:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/OpenGLManager.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/OpenGLManager.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/OpenGLManager.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/OpenGLManager.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/OpenGLManager.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/sla_print/sla_test_utils.hpp:17:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp: In function 'std::pair<double, double> Slic3r::sla::dir_to_spheric(const Vec3d&, double)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.hpp:23:81: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
   23 | inline std::pair<double, double> dir_to_spheric(const Vec3d &n, double norm = 1.)
      |                                                                                 ^
[ 66%] Linking CXX executable libnest2d_tests
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libnest2d && /usr/bin/cmake -E cmake_link_script CMakeFiles/libnest2d_tests.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes CMakeFiles/libnest2d_tests.dir/libnest2d_tests_main.cpp.o CMakeFiles/libnest2d_tests.dir/printer_parts.cpp.o -o libnest2d_tests  ../../src/libnest2d/liblibnest2d.a ../../src/libslic3r/liblibslic3r.a ../../src/libnest2d/liblibnest2d.a ../../src/libslic3r/liblibslic3r.a /usr/lib64/libnlopt.so ../../src/admesh/libadmesh.a ../../src/miniz/libminiz_static.a /usr/lib64/libboost_log.so.1.78.0 /usr/lib64/libboost_filesystem.so.1.78.0 /usr/lib64/libboost_locale.so.1.78.0 /usr/lib64/libboost_thread.so.1.78.0 /usr/lib64/libboost_regex.so.1.78.0 /usr/lib64/libboost_chrono.so.1.78.0 /usr/lib64/libboost_atomic.so.1.78.0 /usr/lib64/libboost_date_time.so.1.78.0 ../../src/clipper/libclipper.a ../../src/boost/libnowide.a /usr/lib64/libexpat.so ../../src/glu-libtess/libglu-libtess.a ../../src/qhull/libqhullstatic.a ../../src/semver/libsemver.a ../../src/libslic3r/liblibslic3r_cgal.a /usr/lib64/libgmpxx.so /lib64/libmpfr.so /lib64/libgmp.so -ldl /usr/lib64/libpng.so /usr/lib64/libopenvdb.so /usr/lib64/libtbb.so.2 /usr/lib64/libz.so /usr/lib64/libboost_system.so.1.78.0 /usr/lib64/libboost_iostreams.so.1.78.0 /usr/lib64/libImath-3_1.so.29.9.0 -lm 
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_config.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_data.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_extrusion_entity.cpp:10:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/OpenGLManager.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Linking CXX executable sla_print_tests
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/sla_print && /usr/bin/cmake -E cmake_link_script CMakeFiles/sla_print_tests.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes CMakeFiles/sla_print_tests.dir/sla_print_tests_main.cpp.o CMakeFiles/sla_print_tests.dir/sla_print_tests.cpp.o CMakeFiles/sla_print_tests.dir/sla_test_utils.cpp.o CMakeFiles/sla_print_tests.dir/sla_supptgen_tests.cpp.o CMakeFiles/sla_print_tests.dir/sla_raycast_tests.cpp.o -o sla_print_tests  ../../src/libslic3r/liblibslic3r.a ../../src/libnest2d/liblibnest2d.a ../../src/libslic3r/liblibslic3r.a ../../src/libnest2d/liblibnest2d.a ../../src/admesh/libadmesh.a ../../src/miniz/libminiz_static.a /usr/lib64/libboost_log.so.1.78.0 /usr/lib64/libboost_filesystem.so.1.78.0 /usr/lib64/libboost_locale.so.1.78.0 /usr/lib64/libboost_thread.so.1.78.0 /usr/lib64/libboost_regex.so.1.78.0 /usr/lib64/libboost_chrono.so.1.78.0 /usr/lib64/libboost_atomic.so.1.78.0 /usr/lib64/libboost_date_time.so.1.78.0 ../../src/clipper/libclipper.a ../../src/boost/libnowide.a /usr/lib64/libexpat.so ../../src/glu-libtess/libglu-libtess.a ../../src/qhull/libqhullstatic.a ../../src/semver/libsemver.a ../../src/libslic3r/liblibslic3r_cgal.a /usr/lib64/libgmpxx.so /lib64/libmpfr.so /lib64/libgmp.so -ldl /usr/lib64/libpng.so /usr/lib64/libopenvdb.so /usr/lib64/libz.so /usr/lib64/libboost_system.so.1.78.0 /usr/lib64/libboost_iostreams.so.1.78.0 /usr/lib64/libImath-3_1.so.29.9.0 -lm /usr/lib64/libtbb.so.2 /usr/lib64/libnlopt.so 
In file included from /usr/include/c++/13/bits/stl_uninitialized.h:63,
                 from /usr/include/c++/13/memory:69,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/3DScene.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/3DScene.cpp:9:
In function 'std::__copy_move<false, true, std::random_access_iterator_tag>::__copy_m<double const, double>(double const*, double const*, double*)double*',
    inlined from 'std::__copy_move_a2<false, double const*, double*>(double const*, double const*, double*)double*' at /usr/include/c++/13/bits/stl_algobase.h:506:30,
    inlined from 'std::__copy_move_a1<false, double const*, double*>(double const*, double const*, double*)double*' at /usr/include/c++/13/bits/stl_algobase.h:533:42,
    inlined from 'std::__copy_move_a<false, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*>(__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*)double*' at /usr/include/c++/13/bits/stl_algobase.h:540:31,
    inlined from 'std::copy<__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*>(__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*)double*' at /usr/include/c++/13/bits/stl_algobase.h:633:7,
    inlined from 'std::__uninitialized_copy<true>::__uninit_copy<__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*>(__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*)double*' at /usr/include/c++/13/bits/stl_uninitialized.h:147:27,
    inlined from 'std::uninitialized_copy<__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*>(__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*)double*' at /usr/include/c++/13/bits/stl_uninitialized.h:185:15,
    inlined from 'std::__uninitialized_copy_a<__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*, double>(__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, double*, std::allocator<double>&)double*' at /usr/include/c++/13/bits/stl_uninitialized.h:373:37,
    inlined from 'std::vector<double, std::allocator<double> >::_M_range_insert<__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > > >(__gnu_cxx::__normal_iterator<double*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, std::forward_iterator_tag)void' at /usr/include/c++/13/bits/vector.tcc:814:38,
    inlined from 'std::vector<double, std::allocator<double> >::insert<__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, void>(__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >)__gnu_cxx::__normal_iterator<double*, std::vector<double, std::allocator<double> > >' at /usr/include/c++/13/bits/stl_vector.h:1483:19,
    inlined from 'Slic3r::append<double>(std::vector<double, std::allocator<double> >&, std::vector<double, std::allocator<double> > const&)void' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:97:20,
    inlined from 'Slic3r::GLVolumeCollection::get_current_print_zs(bool) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/3DScene.cpp:1073:19:
/usr/include/c++/13/bits/stl_algobase.h:437:30: warning: 'memmove' writing between 9 and 9223372036854775800 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
  437 |             __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
      |             ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/ppc64le-redhat-linux/bits/c++allocator.h:33,
                 from /usr/include/c++/13/bits/allocator.h:46,
                 from /usr/include/c++/13/memory:65:
In member function 'std::__new_allocator<Slic3r::Point>::allocate(unsigned long, void const*)',
    inlined from 'std::allocator_traits<std::allocator<Slic3r::Point> >::allocate(std::allocator<Slic3r::Point>&, unsigned long)' at /usr/include/c++/13/bits/alloc_traits.h:482:28,
    inlined from 'std::_Vector_base<Slic3r::Point, std::allocator<Slic3r::Point> >::_M_allocate(unsigned long)' at /usr/include/c++/13/bits/stl_vector.h:378:33,
    inlined from 'std::_Vector_base<double, std::allocator<double> >::_M_allocate(unsigned long)' at /usr/include/c++/13/bits/stl_vector.h:375:7,
    inlined from 'std::vector<double, std::allocator<double> >::_M_range_insert<__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > > >(__gnu_cxx::__normal_iterator<double*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, std::forward_iterator_tag)void' at /usr/include/c++/13/bits/vector.tcc:805:40,
    inlined from 'std::vector<double, std::allocator<double> >::insert<__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, void>(__gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >, __gnu_cxx::__normal_iterator<double const*, std::vector<double, std::allocator<double> > >)__gnu_cxx::__normal_iterator<double*, std::vector<double, std::allocator<double> > >' at /usr/include/c++/13/bits/stl_vector.h:1483:19,
    inlined from 'Slic3r::append<double>(std::vector<double, std::allocator<double> >&, std::vector<double, std::allocator<double> > const&)void' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:97:20,
    inlined from 'Slic3r::GLVolumeCollection::get_current_print_zs(bool) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/3DScene.cpp:1073:19:
/usr/include/c++/13/bits/new_allocator.h:151:55: note: at offset [-9223372036854775808, -1] into destination object of size [8, 9223372036854775800] allocated by 'operator new(unsigned long)'
  151 |         return static_cast<_Tp*>(_GLIBCXX_OPERATOR_NEW(__n * sizeof(_Tp)));
      |                                                       ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Linking CXX shared library XS.so
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs && /usr/bin/cmake -E cmake_link_script CMakeFiles/XS.dir/link.txt --verbose=1
/usr/bin/g++ -fPIC -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -shared -Wl,-soname,XS.so -o XS.so CMakeFiles/XS.dir/XS.cpp.o CMakeFiles/XS.dir/src/perlglue.cpp.o  ../src/libslic3r/liblibslic3r.a -lstdc++ ../src/libnest2d/liblibnest2d.a ../src/libslic3r/liblibslic3r.a ../src/libnest2d/liblibnest2d.a ../src/admesh/libadmesh.a ../src/miniz/libminiz_static.a /usr/lib64/libboost_log.so.1.78.0 /usr/lib64/libboost_filesystem.so.1.78.0 /usr/lib64/libboost_locale.so.1.78.0 /usr/lib64/libboost_thread.so.1.78.0 /usr/lib64/libboost_regex.so.1.78.0 /usr/lib64/libboost_chrono.so.1.78.0 /usr/lib64/libboost_atomic.so.1.78.0 /usr/lib64/libboost_date_time.so.1.78.0 ../src/clipper/libclipper.a ../src/boost/libnowide.a /usr/lib64/libexpat.so ../src/glu-libtess/libglu-libtess.a ../src/qhull/libqhullstatic.a ../src/semver/libsemver.a ../src/libslic3r/liblibslic3r_cgal.a /usr/lib64/libgmpxx.so /lib64/libmpfr.so /lib64/libgmp.so -ldl /usr/lib64/libpng.so /usr/lib64/libopenvdb.so /usr/lib64/libz.so /usr/lib64/libboost_system.so.1.78.0 /usr/lib64/libboost_iostreams.so.1.78.0 /usr/lib64/libImath-3_1.so.29.9.0 -lm /usr/lib64/libtbb.so.2 /usr/lib64/libnlopt.so 
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_fill.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_fill.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_fill.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_fill.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_fill.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/Fill.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_fill.cpp:7:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 66%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_elephant_foot_compensation.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_elephant_foot_compensation.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_elephant_foot_compensation.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_elephant_foot_compensation.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_elephant_foot_compensation.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 67%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_geometry.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_geometry.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_geometry.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_geometry.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_geometry.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_elephant_foot_compensation.cpp:9:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Fill/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/c++/13/vector:66,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/catch2/catch.hpp:564,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_config.cpp:1:
In member function 'std::vector<Eigen::Matrix<double, 2, 1, 2, 2, 1>, std::allocator<Eigen::Matrix<double, 2, 1, 2, 2, 1> > >::assign(unsigned long, Eigen::Matrix<double, 2, 1, 2, 2, 1> const&)',
    inlined from 'Slic3r::ConfigOptionPoints::load<cereal::BinaryInputArchive>(cereal::BinaryInputArchive&)void' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1301:22,
    inlined from 'cereal::access::member_load<cereal::BinaryInputArchive, Slic3r::ConfigOptionPoints>(cereal::BinaryInputArchive&, Slic3r::ConfigOptionPoints&)decltype (({parm#2}.load)({parm#1}))' at /usr/include/cereal/access.hpp:258:43,
    inlined from 'cereal::InputArchive<cereal::BinaryInputArchive, 1u>::processImpl<Slic3r::ConfigOptionPoints, (cereal::traits::detail::sfinae)0>(Slic3r::ConfigOptionPoints&)cereal::BinaryInputArchive&' at /usr/include/cereal/cereal.hpp:933:28,
    inlined from 'cereal::InputArchive<cereal::BinaryInputArchive, 1u>::process<Slic3r::ConfigOptionPoints&>(Slic3r::ConfigOptionPoints&)void' at /usr/include/cereal/cereal.hpp:853:26,
    inlined from 'cereal::InputArchive<cereal::BinaryInputArchive, 1u>::operator()<Slic3r::ConfigOptionPoints&>(Slic3r::ConfigOptionPoints&)cereal::BinaryInputArchive&' at /usr/include/cereal/cereal.hpp:730:16,
    inlined from 'Slic3r::ConfigOptionDef::load_option_from_archive<cereal::BinaryInputArchive>(cereal::BinaryInputArchive&) constSlic3r::ConfigOption*' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1679:80:
/usr/include/c++/13/bits/stl_vector.h:806:23: warning: '<anonymous>' may be used uninitialized [-Wmaybe-uninitialized]
  806 |       { _M_fill_assign(__n, __val); }
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/13/vector:72:
/usr/include/c++/13/bits/vector.tcc: In member function 'Slic3r::ConfigOptionDef::load_option_from_archive<cereal::BinaryInputArchive>(cereal::BinaryInputArchive&) constSlic3r::ConfigOption*':
/usr/include/c++/13/bits/vector.tcc:270:5: note: by argument 3 of type 'const struct value_type &' to 'std::vector<Eigen::Matrix<double, 2, 1, 2, 2, 1>, std::allocator<Eigen::Matrix<double, 2, 1, 2, 2, 1> > >::_M_fill_assign(unsigned long, Eigen::Matrix<double, 2, 1, 2, 2, 1> const&)' declared here
  270 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1301:42: note: '<anonymous>' declared here
 1301 |                 this->values.assign(cnt, Vec2d());
      |                                          ^~~~~~~
[ 67%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_flow.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_flow.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_flow.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_flow.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_flow.cpp
[ 68%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_gcode.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_gcode.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_gcode.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_gcode.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_gcode.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_data.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_flow.cpp:6:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeWriter.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_gcode.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp: In function 'dir_to_spheric':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/SLA/SupportTreeBuildsteps.cpp:468: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1
  468 | bool SupportTreeBuildsteps::create_ground_pillar(const Vec3d &hjp,
      | 
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 68%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_placeholder_parser.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_placeholder_parser.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_placeholder_parser.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_placeholder_parser.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_placeholder_parser.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PlaceholderParser.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_placeholder_parser.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 68%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_gcodefindreplace.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_gcodefindreplace.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_gcodefindreplace.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_gcodefindreplace.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_gcodefindreplace.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/FindReplace.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_gcodefindreplace.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/../Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 68%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_polygon.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_polygon.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_polygon.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_polygon.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_polygon.cpp
[ 69%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Selection.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Selection.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Selection.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Selection.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Selection.cpp
[ 69%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_gcodewriter.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_gcodewriter.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_gcodewriter.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_gcodewriter.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_gcodewriter.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeWriter.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_gcodewriter.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 69%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_mutable_polygon.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_mutable_polygon.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_mutable_polygon.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_mutable_polygon.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_mutable_polygon.cpp
[ 69%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmosManager.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmosManager.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmosManager.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmosManager.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmosManager.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Selection.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 69%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_model.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_model.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_model.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_model.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_model.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectManipulation.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Selection.cpp:8:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 69%] Built target libnest2d_tests
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_model.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/usr/include/c++/13/bits/stl_heap.h: In function '__adjust_heap.isra':
/usr/include/c++/13/bits/stl_heap.h:224: note: parameter passing for argument of type 'struct FaceZ' when C++17 is enabled changed to match C++14 in GCC 10.1
  224 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      | 
[ 70%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_print.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_print.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_print.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_print.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_print.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmosManager.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectManipulation.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmosManager.cpp:7:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 71%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_mutable_priority_queue.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_mutable_priority_queue.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_mutable_priority_queue.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_mutable_priority_queue.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_mutable_priority_queue.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_print.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 71%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_printgcode.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_printgcode.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_printgcode.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_printgcode.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_printgcode.cpp
[ 71%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_stl.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_stl.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_stl.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_stl.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_stl.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_printgcode.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In member function 'initAuxBuffers',
    inlined from 'rebuild' at /usr/include/openvdb/tree/LeafManager.h:241:29,
    inlined from '__ct_base .constprop' at /usr/include/openvdb/tree/LeafManager.h:198:22:
/usr/include/openvdb/tree/LeafManager.h:670:38: warning: argument 1 value '18446744073709551615' exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
  670 |                 mAuxBufferPtrs.reset(new NonConstBufferType[auxBufferCount]);
      |                                      ^
/usr/include/c++/13/new: In member function '__ct_base .constprop':
/usr/include/c++/13/new:128:26: note: in a call to allocation function 'operator new []' declared here
  128 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
      |                          ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_stl.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 71%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_printobject.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_printobject.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_printobject.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_printobject.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_printobject.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 71%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_meshboolean.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_meshboolean.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_meshboolean.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_meshboolean.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_meshboolean.cpp
[ 71%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_marchingsquares.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_marchingsquares.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_marchingsquares.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_marchingsquares.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_marchingsquares.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintBase.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_printobject.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 71%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_skirt_brim.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_skirt_brim.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_skirt_brim.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_skirt_brim.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_skirt_brim.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_skirt_brim.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 71%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_timeutils.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_timeutils.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_timeutils.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_timeutils.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_timeutils.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 72%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_voronoi.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_voronoi.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_voronoi.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_voronoi.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_voronoi.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_skirt_brim.cpp:15:12: warning: 'int get_brim_tool(const std::string&)' defined but not used [-Wunused-function]
   15 | static int get_brim_tool(const std::string &gcode)
      |            ^~~~~~~~~~~~~
[ 72%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_optimizers.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_optimizers.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_optimizers.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_optimizers.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_optimizers.cpp
[ 73%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_support_material.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_support_material.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_support_material.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_support_material.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_support_material.cpp
In file included from /usr/include/eigen3/Eigen/Core:210,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/BoundingBox.hpp:6,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Geometry.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Selection.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Selection.cpp:2:
In function 'Eigen::internal::ploadu<double __vector(2)>(Eigen::internal::unpacket_traits<double __vector(2)>::type const*)double __vector(2)',
    inlined from 'Eigen::internal::ploadt<double __vector(2), 0>(Eigen::internal::unpacket_traits<double __vector(2)>::type const*)double __vector(2)' at /usr/include/eigen3/Eigen/src/Core/GenericPacketMath.h:969:26,
    inlined from 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >::packet<0, double __vector(2)>(long, long) constdouble __vector(2)' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:937:50,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignPacket<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:675:116,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignPacketByOuterInner<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:689:48,
    inlined from 'Eigen::internal::copy_using_evaluator_innervec_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:279:85,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:455:81,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<double, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<double, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_opposite_op<double>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> const> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_opposite_op<double>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> const> > const&)Eigen::Quaternion<double, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/arch/AltiVec/PacketMath.h:2465:16: warning: 'MEM <Packet2d> [(void *)&svd + 80B]' may be used uninitialized [-Wmaybe-uninitialized]
 2465 |   return vec_xl(0, const_cast<double*>(from));
      |                ^
In file included from /usr/include/eigen3/Eigen/Geometry:42:
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_opposite_op<double>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> const> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_opposite_op<double>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> const> > const&)Eigen::Quaternion<double, 0>&':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In file included from /usr/include/eigen3/Eigen/Core:277:
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<double, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<double, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_opposite_op<double>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> const> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_opposite_op<double>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> const> > const&)Eigen::Quaternion<double, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const double *)&svd + 96B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::CwiseUnaryOp<Eigen::internal::scalar_opposite_op<double>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> const> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_opposite_op<double>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> const> > const&)Eigen::Quaternion<double, 0>&':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
[ 73%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmosCommon.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmosCommon.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmosCommon.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmosCommon.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmosCommon.cpp
[ 73%] Building CXX object tests/fff_print/CMakeFiles/fff_print_tests.dir/test_trianglemesh.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/fff_print/CMakeFiles/fff_print_tests.dir/test_trianglemesh.cpp.o -MF CMakeFiles/fff_print_tests.dir/test_trianglemesh.cpp.o.d -o CMakeFiles/fff_print_tests.dir/test_trianglemesh.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_trianglemesh.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_support_material.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 73%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_png_io.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_png_io.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_png_io.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_png_io.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_png_io.cpp
[ 73%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoBase.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoBase.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoBase.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoBase.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoBase.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/fff_print/test_trianglemesh.cpp:6:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmosCommon.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 73%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_indexed_triangle_set.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_indexed_triangle_set.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_indexed_triangle_set.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_indexed_triangle_set.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_indexed_triangle_set.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoBase.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In function 'memmove',
    inlined from 'memmove' at /usr/include/boost/container/detail/copy_move_algo.hpp:184:19,
    inlined from 'uninitialized_copy_alloc' at /usr/include/boost/container/detail/copy_move_algo.hpp:462:23,
    inlined from 'priv_uninitialized_construct_at_end' at /usr/include/boost/container/vector.hpp:2662:72,
    inlined from 'assign' at /usr/include/boost/container/vector.hpp:1322:54,
    inlined from 'move_construct_impl' at /usr/include/boost/container/small_vector.hpp:460:22,
    inlined from '__ct ' at /usr/include/boost/container/small_vector.hpp:658:32,
    inlined from '__ct ' at /usr/include/c++/13/bits/stl_pair.h:688:35,
    inlined from 'construct' at /usr/include/c++/13/bits/new_allocator.h:191:4,
    inlined from 'construct' at /usr/include/c++/13/bits/alloc_traits.h:538:17,
    inlined from '_M_construct_node' at /usr/include/c++/13/bits/stl_tree.h:597:32,
    inlined from '_M_create_node' at /usr/include/c++/13/bits/stl_tree.h:614:21,
    inlined from '__ct ' at /usr/include/c++/13/bits/stl_tree.h:1637:32,
    inlined from '_M_emplace_hint_unique' at /usr/include/c++/13/bits/stl_tree.h:2462:13,
    inlined from 'emplace_hint' at /usr/include/c++/13/bits/stl_map.h:640:38,
    inlined from 'emplace' at /usr/include/c++/13/bits/stl_map.h:601:22,
    inlined from 'set_extruder_override' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp:603:45:
/usr/include/bits/string_fortified.h:36:34: warning: '__builtin_memcpy' reading between 9 and 9223372036854775804 bytes from a region of size 8 [-Wstringop-overread]
   36 |   return __builtin___memmove_chk (__dest, __src, __len,
      |                                  ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp: In member function 'set_extruder_override':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp:603:70: note: at offset 24 into source object '<anonymous>' of size 32
  603 |     auto entity_map_it = (entity_map.emplace(entity, ExtruderPerCopy())).first; // (add and) return iterator
      |                                                                      ^
[ 73%] Linking CXX executable fff_print_tests
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/fff_print && /usr/bin/cmake -E cmake_link_script CMakeFiles/fff_print_tests.dir/link.txt --verbose=1
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes CMakeFiles/fff_print_tests.dir/fff_print_tests.cpp.o CMakeFiles/fff_print_tests.dir/test_data.cpp.o CMakeFiles/fff_print_tests.dir/test_extrusion_entity.cpp.o CMakeFiles/fff_print_tests.dir/test_fill.cpp.o CMakeFiles/fff_print_tests.dir/test_flow.cpp.o CMakeFiles/fff_print_tests.dir/test_gcode.cpp.o CMakeFiles/fff_print_tests.dir/test_gcodefindreplace.cpp.o CMakeFiles/fff_print_tests.dir/test_gcodewriter.cpp.o CMakeFiles/fff_print_tests.dir/test_model.cpp.o CMakeFiles/fff_print_tests.dir/test_print.cpp.o CMakeFiles/fff_print_tests.dir/test_printgcode.cpp.o CMakeFiles/fff_print_tests.dir/test_printobject.cpp.o CMakeFiles/fff_print_tests.dir/test_skirt_brim.cpp.o CMakeFiles/fff_print_tests.dir/test_support_material.cpp.o CMakeFiles/fff_print_tests.dir/test_trianglemesh.cpp.o -o fff_print_tests  ../../src/libslic3r/liblibslic3r.a ../../src/libnest2d/liblibnest2d.a ../../src/libslic3r/liblibslic3r.a ../../src/libnest2d/liblibnest2d.a ../../src/admesh/libadmesh.a ../../src/miniz/libminiz_static.a /usr/lib64/libboost_log.so.1.78.0 /usr/lib64/libboost_filesystem.so.1.78.0 /usr/lib64/libboost_locale.so.1.78.0 /usr/lib64/libboost_thread.so.1.78.0 /usr/lib64/libboost_regex.so.1.78.0 /usr/lib64/libboost_chrono.so.1.78.0 /usr/lib64/libboost_atomic.so.1.78.0 /usr/lib64/libboost_date_time.so.1.78.0 ../../src/clipper/libclipper.a ../../src/boost/libnowide.a /usr/lib64/libexpat.so ../../src/glu-libtess/libglu-libtess.a ../../src/qhull/libqhullstatic.a ../../src/semver/libsemver.a ../../src/libslic3r/liblibslic3r_cgal.a /usr/lib64/libgmpxx.so /lib64/libmpfr.so /lib64/libgmp.so -ldl /usr/lib64/libpng.so /usr/lib64/libopenvdb.so /usr/lib64/libz.so /usr/lib64/libboost_system.so.1.78.0 /usr/lib64/libboost_iostreams.so.1.78.0 /usr/lib64/libImath-3_1.so.29.9.0 -lm /usr/lib64/libtbb.so.2 /usr/lib64/libnlopt.so 
[ 74%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoMove.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoMove.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoMove.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoMove.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoMove.cpp
[ 75%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/__/libnest2d/printer_parts.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/__/libnest2d/printer_parts.cpp.o -MF CMakeFiles/libslic3r_tests.dir/__/libnest2d/printer_parts.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/__/libnest2d/printer_parts.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libnest2d/printer_parts.cpp
[ 75%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoRotate.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoRotate.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoRotate.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoRotate.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoRotate.cpp
[ 75%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoScale.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoScale.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoScale.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoScale.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoMove.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/../Jobs/RotoptimizeJob.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoRotate.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoRotate.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 75%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSlaSupports.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSlaSupports.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSlaSupports.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSlaSupports.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
In file included from /usr/include/eigen3/Eigen/Core:257,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoBase.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoScale.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp:2:
In member function 'Eigen::internal::assign_op<double, double>::assignCoeff(double&, double const&) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false> >, Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:26,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false> >, Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false> >, Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::internal::assign_op<double, double>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false> >, Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false> >, Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false> >, Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 2, 3, 1> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>, Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::internal::assign_op<double, double> >(Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>, Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>, Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::internal::assign_op<double, double> >(Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::internal::call_assignment<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>, Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::internal::assign_op<double, double> >(Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&, Eigen::internal::assign_op<double, double> const&, Eigen::internal::enable_if<!Eigen::internal::evaluator_assume_aliasing<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::internal::evaluator_traits<Eigen::Matrix<double, 3, 1, 2, 3, 1> >::Shape>::value, void*>::type)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:858:27,
    inlined from 'Eigen::internal::call_assignment<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>, Eigen::Matrix<double, 3, 1, 2, 3, 1> >(Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:836:18,
    inlined from 'Eigen::MatrixBase<Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false> >::operator=<Eigen::Matrix<double, 3, 1, 2, 3, 1> >(Eigen::DenseBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&)Eigen::Block<Eigen::Matrix<double, 4, 1, 0, 4, 1>, 3, 1, false>&' at /usr/include/eigen3/Eigen/src/Core/Assign.h:66:28,
    inlined from 'Eigen::internal::transform_right_product_impl<Eigen::Transform<double, 3, 2, 2>, Eigen::Matrix<double, 3, 1, 2, 3, 1>, 2, 1>::run(Eigen::Transform<double, 3, 2, 2> const&, Eigen::Matrix<double, 3, 1, 2, 3, 1> const&)' at /usr/include/eigen3/Eigen/src/Geometry/Transform.h:1410:30,
    inlined from 'Eigen::Transform<double, 3, 2, 2>::operator*<Eigen::Matrix<double, 3, 1, 2, 3, 1> >(Eigen::EigenBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&) constEigen::internal::transform_right_product_impl<Eigen::Transform<double, 3, 2, 2>, Eigen::Matrix<double, 3, 1, 2, 3, 1>, ((Eigen::internal::transform_traits<Eigen::Transform<double, 3, 2, 2> >::{unnamed type#1})0)?(0) : ((((int)Eigen::Matrix<double, 3, 1, 2, 3, 1>::RowsAtCompileTime)==((int)(({unnamed type#1})4)))?(1) : (2)), Eigen::Matrix<double, 3, 1, 2, 3, 1>::ColsAtCompileTime>::ResultType const' at /usr/include/eigen3/Eigen/src/Geometry/Transform.h:436:102,
    inlined from 'Slic3r::GUI::GLGizmoScale3D::do_scale_along_axis(Slic3r::Axis, Slic3r::GUI::GLGizmoBase::UpdateData const&)' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp:336:44:
/usr/include/eigen3/Eigen/src/Core/functors/AssignmentFunctors.h:24:102: warning: 'MEM[(double &)&local_offset_vec + 16]' may be used uninitialized [-Wmaybe-uninitialized]
   24 |   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void assignCoeff(DstScalar& a, const SrcScalar& b) const { a = b; }
      |                                                                                                    ~~^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp: In member function 'Slic3r::GUI::GLGizmoScale3D::do_scale_along_axis(Slic3r::Axis, Slic3r::GUI::GLGizmoBase::UpdateData const&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp:327:19: note: 'MEM[(double &)&local_offset_vec + 16]' was declared here
  327 |             Vec3d local_offset_vec;
      |                   ^~~~~~~~~~~~~~~~
[ 75%] Building CXX object tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_hollowing.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DCATCH_CONFIG_FAST_COMPILE -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DTEST_DATA_DIR="R\"(/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/data)\"" -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -D_UNICODE -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -std=gnu++17 -fPIE -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT tests/libslic3r/CMakeFiles/libslic3r_tests.dir/test_hollowing.cpp.o -MF CMakeFiles/libslic3r_tests.dir/test_hollowing.cpp.o.d -o CMakeFiles/libslic3r_tests.dir/test_hollowing.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/tests/libslic3r/test_hollowing.cpp
[ 75%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoFdmSupports.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoFdmSupports.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoFdmSupports.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoFdmSupports.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp:18:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
[ 76%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoFlatten.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoFlatten.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoFlatten.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoFlatten.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoFlatten.cpp
[ 76%] Linking CXX executable libslic3r_tests
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/tests/libslic3r && /usr/bin/cmake -E cmake_link_script CMakeFiles/libslic3r_tests.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes CMakeFiles/libslic3r_tests.dir/libslic3r_tests.cpp.o CMakeFiles/libslic3r_tests.dir/test_3mf.cpp.o CMakeFiles/libslic3r_tests.dir/test_aabbindirect.cpp.o CMakeFiles/libslic3r_tests.dir/test_clipper_offset.cpp.o CMakeFiles/libslic3r_tests.dir/test_clipper_utils.cpp.o CMakeFiles/libslic3r_tests.dir/test_config.cpp.o CMakeFiles/libslic3r_tests.dir/test_elephant_foot_compensation.cpp.o CMakeFiles/libslic3r_tests.dir/test_geometry.cpp.o CMakeFiles/libslic3r_tests.dir/test_placeholder_parser.cpp.o CMakeFiles/libslic3r_tests.dir/test_polygon.cpp.o CMakeFiles/libslic3r_tests.dir/test_mutable_polygon.cpp.o CMakeFiles/libslic3r_tests.dir/test_mutable_priority_queue.cpp.o CMakeFiles/libslic3r_tests.dir/test_stl.cpp.o CMakeFiles/libslic3r_tests.dir/test_meshboolean.cpp.o CMakeFiles/libslic3r_tests.dir/test_marchingsquares.cpp.o CMakeFiles/libslic3r_tests.dir/test_timeutils.cpp.o CMakeFiles/libslic3r_tests.dir/test_voronoi.cpp.o CMakeFiles/libslic3r_tests.dir/test_optimizers.cpp.o CMakeFiles/libslic3r_tests.dir/test_png_io.cpp.o CMakeFiles/libslic3r_tests.dir/test_indexed_triangle_set.cpp.o CMakeFiles/libslic3r_tests.dir/__/libnest2d/printer_parts.cpp.o CMakeFiles/libslic3r_tests.dir/test_hollowing.cpp.o -o libslic3r_tests  ../../src/libslic3r/liblibslic3r.a ../../src/libnest2d/liblibnest2d.a ../../src/libslic3r/liblibslic3r.a ../../src/libnest2d/liblibnest2d.a ../../src/admesh/libadmesh.a ../../src/miniz/libminiz_static.a /usr/lib64/libboost_log.so.1.78.0 /usr/lib64/libboost_filesystem.so.1.78.0 /usr/lib64/libboost_locale.so.1.78.0 /usr/lib64/libboost_thread.so.1.78.0 /usr/lib64/libboost_regex.so.1.78.0 /usr/lib64/libboost_chrono.so.1.78.0 /usr/lib64/libboost_atomic.so.1.78.0 /usr/lib64/libboost_date_time.so.1.78.0 ../../src/clipper/libclipper.a ../../src/boost/libnowide.a /usr/lib64/libexpat.so ../../src/glu-libtess/libglu-libtess.a ../../src/qhull/libqhullstatic.a ../../src/semver/libsemver.a ../../src/libslic3r/liblibslic3r_cgal.a /usr/lib64/libgmpxx.so /lib64/libmpfr.so /lib64/libgmp.so -ldl /usr/lib64/libpng.so /usr/lib64/libopenvdb.so /usr/lib64/libz.so /usr/lib64/libboost_system.so.1.78.0 /usr/lib64/libboost_iostreams.so.1.78.0 /usr/lib64/libImath-3_1.so.29.9.0 -lm /usr/lib64/libtbb.so.2 /usr/lib64/libnlopt.so 
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoPainterBase.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp:10:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoFlatten.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In function 'adaptive_fill_line_spacing':
lto1: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1
[ 76%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoCut.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoCut.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoCut.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoCut.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In function '__make_heap',
    inlined from '__heap_select' at /usr/include/c++/13/bits/stl_algo.h:1635:23,
    inlined from '__partial_sort' at /usr/include/c++/13/bits/stl_algo.h:1910:25,
    inlined from '__introsort_loop' at /usr/include/c++/13/bits/stl_algo.h:1926:27:
/usr/include/c++/13/bits/stl_heap.h:356:29: note: parameter passing for argument of type 'struct FaceZ' when C++17 is enabled changed to match C++14 in GCC 10.1
  356 |           std::__adjust_heap(__first, __parent, __len, _GLIBCXX_MOVE(__value),
      |                             ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectManipulation.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp:16:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 76%] Built target sla_print_tests
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 76%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoHollow.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoHollow.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoHollow.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoHollow.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp
In file included from /usr/include/eigen3/Eigen/Core:210,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoBase.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoFlatten.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoFlatten.cpp:2:
In function 'Eigen::internal::ploadu<double __vector(2)>(Eigen::internal::unpacket_traits<double __vector(2)>::type const*)double __vector(2)',
    inlined from 'Eigen::internal::ploadt<double __vector(2), 0>(Eigen::internal::unpacket_traits<double __vector(2)>::type const*)double __vector(2)' at /usr/include/eigen3/Eigen/src/Core/GenericPacketMath.h:969:26,
    inlined from 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >::packet<0, double __vector(2)>(long, long) constdouble __vector(2)' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:937:50,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignPacket<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:675:116,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignPacketByOuterInner<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:689:48,
    inlined from 'Eigen::internal::copy_using_evaluator_innervec_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:279:85,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:455:81,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<double, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<double, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> > const&)Eigen::Quaternion<double, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/arch/AltiVec/PacketMath.h:2465:16: warning: 'MEM <Packet2d> [(void *)&svd + 80B]' may be used uninitialized [-Wmaybe-uninitialized]
 2465 |   return vec_xl(0, const_cast<double*>(from));
      |                ^
In file included from /usr/include/eigen3/Eigen/Geometry:42:
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> > const&)Eigen::Quaternion<double, 0>&':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In file included from /usr/include/eigen3/Eigen/Core:277:
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<double, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<double, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> > const&)Eigen::Quaternion<double, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const double *)&svd + 96B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Block<Eigen::CwiseNullaryOp<Eigen::internal::scalar_identity_op<double>, Eigen::Matrix<double, 3, 3, 0, 3, 3> > const, 3, 1, false> > const&)Eigen::Quaternion<double, 0>&':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
[ 76%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoPainterBase.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoPainterBase.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoPainterBase.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoPainterBase.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoPainterBase.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObject.cpp: In member function 'prepare_adaptive_infill_data':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObject.cpp:417: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1
  417 | std::pair<FillAdaptive::OctreePtr, FillAdaptive::OctreePtr> PrintObject::prepare_adaptive_infill_data()
      | 
In file included from /usr/include/eigen3/Eigen/Core:210,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoBase.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp:2:
In function 'Eigen::internal::ploadu<double __vector(2)>(Eigen::internal::unpacket_traits<double __vector(2)>::type const*)double __vector(2)',
    inlined from 'Eigen::internal::ploadt<double __vector(2), 0>(Eigen::internal::unpacket_traits<double __vector(2)>::type const*)double __vector(2)' at /usr/include/eigen3/Eigen/src/Core/GenericPacketMath.h:969:26,
    inlined from 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >::packet<0, double __vector(2)>(long, long) constdouble __vector(2)' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:937:50,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignPacket<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:675:116,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignPacketByOuterInner<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:689:48,
    inlined from 'Eigen::internal::copy_using_evaluator_innervec_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:279:85,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:455:81,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<double, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<double, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&)Eigen::Quaternion<double, 0>& [clone .isra.0]' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/arch/AltiVec/PacketMath.h:2465:16: warning: 'MEM <Packet2d> [(void *)&svd + 80B]' may be used uninitialized [-Wmaybe-uninitialized]
 2465 |   return vec_xl(0, const_cast<double*>(from));
      |                ^
In file included from /usr/include/eigen3/Eigen/Geometry:42:
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&)Eigen::Quaternion<double, 0>& [clone .isra.0]':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In file included from /usr/include/eigen3/Eigen/Core:277:
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<double, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<double, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&)Eigen::Quaternion<double, 0>& [clone .isra.0]' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const double *)&svd + 96B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&)Eigen::Quaternion<double, 0>& [clone .isra.0]':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
[ 77%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSeam.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSeam.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSeam.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSeam.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSeam.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp:10:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoPainterBase.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoPainterBase.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoPainterBase.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSeam.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSeam.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSeam.cpp:10:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 77%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSimplify.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSimplify.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSimplify.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoSimplify.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 77%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoMmuSegmentation.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoMmuSegmentation.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoMmuSegmentation.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Gizmos/GLGizmoMmuSegmentation.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoMmuSegmentation.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectManipulation.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
[ 77%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLSelectionRectangle.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLSelectionRectangle.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GLSelectionRectangle.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GLSelectionRectangle.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLSelectionRectangle.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Model.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoPainterBase.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoMmuSegmentation.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoMmuSegmentation.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoMmuSegmentation.cpp:10:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLSelectionRectangle.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /usr/include/eigen3/Eigen/Core:210,
                 from /usr/include/eigen3/Eigen/Geometry:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Point.hpp:12,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoBase.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoHollow.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp:1:
In function 'Eigen::internal::ploadu<double __vector(2)>(Eigen::internal::unpacket_traits<double __vector(2)>::type const*)double __vector(2)',
    inlined from 'Eigen::internal::ploadt<double __vector(2), 0>(Eigen::internal::unpacket_traits<double __vector(2)>::type const*)double __vector(2)' at /usr/include/eigen3/Eigen/src/Core/GenericPacketMath.h:969:26,
    inlined from 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >::packet<0, double __vector(2)>(long, long) constdouble __vector(2)' at /usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:937:50,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignPacket<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:675:116,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignPacketByOuterInner<0, 0, double __vector(2)>(long, long)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:689:48,
    inlined from 'Eigen::internal::copy_using_evaluator_innervec_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 0, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:279:85,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:455:81,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<double, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<double, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&)Eigen::Quaternion<double, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13,
    inlined from 'Slic3r::GUI::GLGizmoHollow::render_points(Slic3r::GUI::Selection const&, bool) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp:164:28:
/usr/include/eigen3/Eigen/src/Core/arch/AltiVec/PacketMath.h:2465:16: warning: 'MEM <Packet2d> [(void *)&svd + 80B]' may be used uninitialized [-Wmaybe-uninitialized]
 2465 |   return vec_xl(0, const_cast<double*>(from));
      |                ^
In file included from /usr/include/eigen3/Eigen/Geometry:42:
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Slic3r::GUI::GLGizmoHollow::render_points(Slic3r::GUI::Selection const&, bool) const':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
In file included from /usr/include/eigen3/Eigen/Core:277:
In member function 'Eigen::internal::mapbase_evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >::coeff(long, long) const',
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeff(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:654:63,
    inlined from 'Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>::assignCoeffByOuterInner(long, long)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:668:16,
    inlined from 'Eigen::internal::copy_using_evaluator_DefaultTraversal_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 2, 3>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:211:35,
    inlined from 'Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, 3, 1, 0, 3, 1> >, Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >, Eigen::internal::assign_op<double, double>, 0>&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:456:92,
    inlined from 'Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:785:37,
    inlined from 'Eigen::internal::Assignment<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:954:31,
    inlined from 'Eigen::internal::call_assignment_no_alias<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true>, Eigen::internal::assign_op<double, double> >(Eigen::Matrix<double, 3, 1, 0, 3, 1>&, Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> const&, Eigen::internal::assign_op<double, double> const&)void' at /usr/include/eigen3/Eigen/src/Core/AssignEvaluator.h:890:49,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::_set_noalias<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)Eigen::Matrix<double, 3, 1, 0, 3, 1>&' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:797:41,
    inlined from 'Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >::PlainObjectBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:594:19,
    inlined from 'Eigen::Matrix<double, 3, 1, 0, 3, 1>::Matrix<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> >(Eigen::EigenBase<Eigen::Block<Eigen::Matrix<double, 3, 3, 0, 3, 3> const, 3, 1, true> > const&)' at /usr/include/eigen3/Eigen/src/Core/Matrix.h:423:29,
    inlined from 'Eigen::QuaternionBase<Eigen::Quaternion<double, 0> >::setFromTwoVectors<Eigen::Matrix<double, 3, 1, 2, 3, 1>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 2, 3, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&)Eigen::Quaternion<double, 0>&' at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:658:13,
    inlined from 'Slic3r::GUI::GLGizmoHollow::render_points(Slic3r::GUI::Selection const&, bool) const' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp:164:28:
/usr/include/eigen3/Eigen/src/Core/CoreEvaluators.h:911:56: warning: 'MEM[(const double *)&svd + 96B]' may be used uninitialized [-Wmaybe-uninitialized]
  911 |     return m_data[col * colStride() + row * rowStride()];
      |                                                        ^
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h: In member function 'Slic3r::GUI::GLGizmoHollow::render_points(Slic3r::GUI::Selection const&, bool) const':
/usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:657:36: note: 'svd' declared here
  657 |     JacobiSVD<Matrix<Scalar,2,3> > svd(m, ComputeFullV);
      |                                    ^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 78%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLModel.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLModel.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GLModel.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GLModel.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLModel.cpp
In member function 'prepare_adaptive_infill_data',
    inlined from 'infill' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObject.cpp:355:95,
    inlined from 'process' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Print.cpp:825:20:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintObject.cpp:421:84: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1
  421 |     auto [adaptive_line_spacing, support_line_spacing] = adaptive_fill_line_spacing(*this);
      |                                                                                    ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In function 'memmove',
    inlined from 'memmove' at /usr/include/boost/container/detail/copy_move_algo.hpp:184:19,
    inlined from 'uninitialized_copy_alloc' at /usr/include/boost/container/detail/copy_move_algo.hpp:462:23,
    inlined from 'priv_uninitialized_construct_at_end' at /usr/include/boost/container/vector.hpp:2662:72,
    inlined from 'assign' at /usr/include/boost/container/vector.hpp:1322:54,
    inlined from 'move_construct_impl' at /usr/include/boost/container/small_vector.hpp:460:22,
    inlined from '__ct ' at /usr/include/boost/container/small_vector.hpp:658:32,
    inlined from '__ct ' at /usr/include/c++/13/bits/stl_pair.h:688:35,
    inlined from 'construct' at /usr/include/c++/13/bits/new_allocator.h:191:4,
    inlined from 'construct' at /usr/include/c++/13/bits/alloc_traits.h:538:17,
    inlined from '_M_construct_node' at /usr/include/c++/13/bits/stl_tree.h:597:32,
    inlined from '_M_create_node' at /usr/include/c++/13/bits/stl_tree.h:614:21,
    inlined from '__ct ' at /usr/include/c++/13/bits/stl_tree.h:1637:32,
    inlined from '_M_emplace_hint_unique' at /usr/include/c++/13/bits/stl_tree.h:2462:13,
    inlined from 'emplace_hint' at /usr/include/c++/13/bits/stl_map.h:640:38,
    inlined from 'emplace' at /usr/include/c++/13/bits/stl_map.h:601:22,
    inlined from 'set_extruder_override' at /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp:603:45:
/usr/include/bits/string_fortified.h:36:34: warning: '__builtin_memcpy' reading between 9 and 9223372036854775804 bytes from a region of size 8 [-Wstringop-overread]
   36 |   return __builtin___memmove_chk (__dest, __src, __len,
      |                                  ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp: In member function 'set_extruder_override':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/ToolOrdering.cpp:603:70: note: at offset 24 into source object '<anonymous>' of size 32
  603 |     auto entity_map_it = (entity_map.emplace(entity, ExtruderPerCopy())).first; // (add and) return iterator
      |                                                                      ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_App.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLModel.cpp:5:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 78%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLTexture.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLTexture.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GLTexture.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GLTexture.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLTexture.cpp
[ 78%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLToolbar.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GLToolbar.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GLToolbar.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GLToolbar.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLToolbar.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLTexture.cpp:19:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/stb_dxt/stb_dxt.h: In function 'void rgbToYCoCgBlock(unsigned char*, const unsigned char*)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/stb_dxt/stb_dxt.h:855:9: warning: variable 'blockCo' set but not used [-Wunused-but-set-variable]
  855 |     int blockCo[16];
      |         ^~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/stb_dxt/stb_dxt.h:856:9: warning: variable 'blockCg' set but not used [-Wunused-but-set-variable]
  856 |     int blockCg[16];
      |         ^~~~~~~
[ 78%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GCodeViewer.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GCodeViewer.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GCodeViewer.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GCodeViewer.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/stb_dxt/stb_dxt.h: At global scope:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/stb_dxt/stb_dxt.h:982:13: warning: 'void stbgl__compress(unsigned char*, unsigned char*, int, int, int)' defined but not used [-Wunused-function]
  982 | static void stbgl__compress(unsigned char *p, unsigned char *rgba, int w, int h, int isDxt5)
      |             ^~~~~~~~~~~~~~~
[ 78%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Preferences.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Preferences.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Preferences.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Preferences.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLCanvas3D.hpp:16,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GLToolbar.cpp:6:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 79%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/PresetHints.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/PresetHints.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/PresetHints.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/PresetHints.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/PresetHints.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In function 'path_lengths_along_contour':
lto1: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1
[ 79%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GUI.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GUI.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCodeReader.hpp:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/GCode/GCodeProcessor.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/PresetHints.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectManipulation.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:23:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp: In lambda function:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3200:137: note: parameter passing for argument of type 'std::pair<float, float>' when C++17 is enabled changed to match C++14 in GCC 10.1
 3200 |         return (it != time_mode.roles_times.end()) ? std::make_pair(it->second, it->second / time_mode.time) : std::make_pair(0.0f, 0.0f);
      |                                                                                                                                         ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp: In lambda function:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3206:43: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
 3206 |             return std::make_pair(0.0, 0.0);
      |                                           ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::NotifyReleaseMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::NotifyReleaseMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.cpp:41:2:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::NotifyReleaseMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.cpp: In member function 'void Slic3r::GUI::PreferencesDialog::accept(wxEvent&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.cpp:603:33: warning: loop variable 'key' of type 'const std::string&' {aka 'const std::__cxx11::basic_string<char>&'} binds to a temporary constructed from type 'const char* const' [-Wrange-loop-construct]
  603 |         for (const std::string& key : { "old_settings_layout_mode",
      |                                 ^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.cpp:603:33: note: use non-reference type 'const std::string' {aka 'const std::__cxx11::basic_string<char>'} to make the copy explicit or 'const char* const&' to prevent copying
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.cpp:614:33: warning: loop variable 'key' of type 'const std::string&' {aka 'const std::__cxx11::basic_string<char>&'} binds to a temporary constructed from type 'const char* const' [-Wrange-loop-construct]
  614 |         for (const std::string& key : { "default_action_on_close_application",
      |                                 ^~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Preferences.cpp:614:33: note: use non-reference type 'const std::string' {aka 'const std::__cxx11::basic_string<char>'} to make the copy explicit or 'const char* const&' to prevent copying
In file included from /usr/include/c++/13/bits/stl_tempbuf.h:62,
                 from /usr/include/c++/13/memory:66,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/libslic3r.h:10,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:1:
/usr/include/c++/13/bits/stl_pair.h: In instantiation of 'constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = const float&; _T2 = float; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = float; typename decay<_Tp>::type = float; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = float; typename decay<_Tp2>::type = float]':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3200:68:   required from here
/usr/include/c++/13/bits/stl_pair.h:922:5: note: parameter passing for argument of type 'std::pair<float, float>' when C++17 is enabled changed to match C++14 in GCC 10.1
  922 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
/usr/include/c++/13/bits/stl_pair.h: In instantiation of 'constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = double; _T2 = double&; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = double; typename decay<_Tp>::type = double; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = double; typename decay<_Tp2>::type = double]':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3209:30:   required from here
/usr/include/c++/13/bits/stl_pair.h:922:5: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:427:31:   required from 'void Slic3r::ConfigOptionVector<T>::set_at(const Slic3r::ConfigOption*, size_t, size_t) [with T = unsigned char; size_t = long unsigned int]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI.cpp:108:70:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 79%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI_Init.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI_Init.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GUI_Init.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GUI_Init.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_Init.cpp
[ 79%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI_Preview.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI_Preview.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GUI_Preview.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GUI_Preview.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_Preview.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp: In member function 'void Slic3r::GUI::GCodeViewer::render_legend(float&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3227:66: note: parameter passing for argument of type 'std::pair<float, float>' when C++17 is enabled changed to match C++14 in GCC 10.1
 3227 |                 auto [time, percent] = role_time_and_percent(role);
      |                                                                  ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3231:86: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
 3231 |                 auto [used_filament_m, used_filament_g] = used_filament_per_role(role);
      |                                                                                      ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp: In lambda function:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3198:34: note: parameter passing for argument of type 'std::pair<float, float>' when C++17 is enabled changed to match C++14 in GCC 10.1
 3198 |     auto role_time_and_percent = [time_mode](ExtrusionRole role) {
      |                                  ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp: In lambda function:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3203:35: note: parameter passing for argument of type 'std::pair<double, double>' when C++17 is enabled changed to match C++14 in GCC 10.1
 3203 |     auto used_filament_per_role = [this, imperial_units](ExtrusionRole role) {
      |                                   ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_Init.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_Init.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Flow.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Layer.hpp:5,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_Preview.cpp:3:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 80%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI_App.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI_App.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GUI_App.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GUI_App.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_App.cpp
[ 80%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI_Utils.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/GUI_Utils.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/GUI_Utils.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/GUI_Utils.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_Utils.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp: In member function 'Slic3r::GUI::GCodeViewer::render_legend(float&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3227:61: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1
 3227 |                 auto [time, percent] = role_time_and_percent(role);
      |                                        ~~~~~~~~~~~~~~~~~~~~~^~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GCodeViewer.cpp:3231:81: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1
 3231 |                 auto [used_filament_m, used_filament_g] = used_filament_per_role(role);
      |                                                           ~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[ 80%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/I18N.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/I18N.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/I18N.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/I18N.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/I18N.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_App.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_Utils.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_App.hpp:9,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_App.cpp:2:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 80%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/MainFrame.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/MainFrame.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/MainFrame.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/MainFrame.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/MainFrame.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_App.cpp:4:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
[ 81%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Plater.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Plater.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/Plater.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/Plater.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.cpp
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/MainFrame.hpp:4,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/MainFrame.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
[ 81%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/PresetComboBoxes.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/PresetComboBoxes.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/PresetComboBoxes.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/PresetComboBoxes.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/PresetComboBoxes.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/MainFrame.cpp:29:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.hpp:13,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Preset.hpp:11,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/PresetComboBoxes.hpp:7,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/PresetComboBoxes.cpp:1:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/GUI_ObjectList.hpp:14,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.cpp:55:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp: In member function 'Slic3r::GUI::t_layer_height_range Slic3r::GUI::ObjectDataViewModelNode::GetLayerRange() const':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/ObjectDataViewModel.hpp:192:57: note: parameter passing for argument of type 'Slic3r::GUI::t_layer_height_range' {aka 'std::pair<double, double>'} when C++17 is enabled changed to match C++14 in GCC 10.1
  192 |         t_layer_height_range    GetLayerRange() const   { return m_layer_range; }
      |                                                         ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.cpp: In member function 'void Slic3r::GUI::Plater::load_project(const wxString&)':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.cpp:5128:21: error: call of overloaded 'load_files(<brace-enclosed initializer list>)' is ambiguous
 5128 |     if (! load_files({ into_path(filename) }).empty()) {
      |           ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.hpp:171:25: note: candidate: 'std::vector<long unsigned int> Slic3r::GUI::Plater::load_files(const std::vector<boost::filesystem::path>&, bool, bool, bool)'
  171 |     std::vector<size_t> load_files(const std::vector<boost::filesystem::path>& input_files, bool load_model = true, bool load_config = true, bool imperial_units = false);
      |                         ^~~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.hpp:175:10: note: candidate: 'bool Slic3r::GUI::Plater::load_files(const wxArrayString&)'
  175 |     bool load_files(const wxArrayString& filenames);
      |          ^~~~~~~~~~
In member function 'initAuxBuffers',
    inlined from 'rebuild' at /usr/include/openvdb/tree/LeafManager.h:241:29,
    inlined from '__ct_base .constprop' at /usr/include/openvdb/tree/LeafManager.h:198:22:
/usr/include/openvdb/tree/LeafManager.h:670:38: warning: argument 1 value '18446744073709551615' exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
  670 |                 mAuxBufferPtrs.reset(new NonConstBufferType[auxBufferCount]);
      |                                      ^
/usr/include/c++/13/new: In member function '__ct_base .constprop':
/usr/include/c++/13/new:128:26: note: in a call to allocation function 'operator new []' declared here
  128 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
      |                          ^
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.cpp: In lambda function:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/Plater.cpp:5814:50: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Slic3r::ModelInstance*>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
 5814 |         else if (0 <= instance_id && instance_id < mo.instances.size())
      |                                      ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
[ 81%] Building CXX object src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/BitmapComboBox.cpp.o
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/slic3r && /usr/bin/g++ -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_FILESYSTEM_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_LOG_DYN_LINK -DBOOST_LOG_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DBOOST_SYSTEM_DYN_LINK -DBOOST_SYSTEM_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DLIBNEST2D_GEOMETRIES_libslic3r -DLIBNEST2D_OPTIMIZER_nlopt -DLIBNEST2D_STATIC -DLIBNEST2D_THREADING_tbb -DSLIC3R_GUI -DTBB_USE_CAPTURED_EXCEPTION=0 -DUNICODE -DUSE_TBB -DWXINTL_NO_GETTEXT_MACRO -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D_UNICODE -D__WXGTK__ -DwxNO_UNSAFE_WXSTRING_CONV -DwxUSE_UNICODE -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/platform -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/hidapi/include -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/src/libslic3r -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libnest2d/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/miniz -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/glu-libtess/include -I/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/qhull/src -isystem /usr/include/eigen3 -isystem /usr/lib64/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -isystem /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libigl -isystem /usr/include/Imath -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fext-numeric-literals -Wall -Wno-reorder -pthread -DNDEBUG -std=gnu++17 -fPIC -fsigned-char -Werror=return-type -Wno-ignored-attributes -Wno-unknown-pragmas -DOPENVDB_ABI_VERSION_NUMBER=10 -MD -MT src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/BitmapComboBox.cpp.o -MF CMakeFiles/libslic3r_gui.dir/GUI/BitmapComboBox.cpp.o.d -o CMakeFiles/libslic3r_gui.dir/GUI/BitmapComboBox.cpp.o -c /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/BitmapComboBox.cpp
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
Installing XS.pm and XS.{so,dll,bundle} into the local-lib directory ...
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs && /usr/bin/cmake -E make_directory /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/../local-lib/lib/perl5/ppc64le-linux-thread-multi/auto/Slic3r/XS/
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs && /usr/bin/cmake -E copy /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs/XS.so /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/../local-lib/lib/perl5/ppc64le-linux-thread-multi/auto/Slic3r/XS/
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs && /usr/bin/cmake -E make_directory /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/../local-lib/lib/perl5/ppc64le-linux-thread-multi/Slic3r/
cd /builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build/xs && /usr/bin/cmake -E copy /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/lib/Slic3r/XS.pm /builddir/build/BUILD/PrusaSlicer-version_2.4.2/xs/../local-lib/lib/perl5/ppc64le-linux-thread-multi/Slic3r/
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 81%] Built target XS
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
In file included from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:20,
                 from /builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/slic3r/GUI/BitmapComboBox.cpp:29:
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:550:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = double]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<double>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:590:40:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = double]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:715:32:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = int]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<int>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:756:38:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = int]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:843:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<std::__cxx11::basic_string<char> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:874:36:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = std::__cxx11::basic_string<char>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Slic3r::FloatOrPercent>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1066:50:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Slic3r::FloatOrPercent]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1195:34:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<Eigen::Matrix<double, 2, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1230:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 2, 1, 2>]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Eigen::Matrix<double, 3, 1, 2> >':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1306:35:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Eigen::Matrix<double, 3, 1, 2>]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<bool>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1344:33:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = bool]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionVector<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1383:39:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:547:38: note:   by 'Slic3r::ConfigOptionVector<T>::serialize(Archive&) [with T = unsigned char]'
  547 |         template<class Archive> void serialize(Archive & ar) { ar(this->values); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrinterTechnology>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrinterTechnology>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:138:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrinterTechnology]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::GCodeFlavor>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::GCodeFlavor>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:139:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::GCodeFlavor]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::MachineLimitsUsage>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::MachineLimitsUsage>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:140:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::MachineLimitsUsage]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::PrintHostType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::PrintHostType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:141:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::PrintHostType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::AuthorizationType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::AuthorizationType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:142:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::AuthorizationType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::FuzzySkinType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::FuzzySkinType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:143:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::FuzzySkinType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::InfillPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::InfillPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:144:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::InfillPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::IroningType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::IroningType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:145:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::IroningType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SlicingMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SlicingMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:146:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SlicingMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialPattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialPattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:147:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialPattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialStyle>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialStyle>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:148:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialStyle]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SupportMaterialInterfacePattern>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SupportMaterialInterfacePattern>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:149:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SupportMaterialInterfacePattern]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SeamPosition>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SeamPosition>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:150:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SeamPosition]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLADisplayOrientation>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLADisplayOrientation>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:151:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLADisplayOrientation]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAPillarConnectionMode>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAPillarConnectionMode>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:152:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAPillarConnectionMode]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::BrimType>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::BrimType>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:153:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::BrimType]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::DraftShield>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::DraftShield>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:154:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::DraftShield]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::ForwardCompatibilitySubstitutionRule>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::ForwardCompatibilitySubstitutionRule>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:155:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::ForwardCompatibilitySubstitutionRule]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<Slic3r::SLAMaterialSpeed>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:1496:7:   required from 'class Slic3r::ConfigOptionEnum<Slic3r::SLAMaterialSpeed>'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/PrintConfig.hpp:933:1:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = Slic3r::SLAMaterialSpeed]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
gmake[2]: *** [src/slic3r/CMakeFiles/libslic3r_gui.dir/build.make:667: src/slic3r/CMakeFiles/libslic3r_gui.dir/GUI/Plater.cpp.o] Error 1
gmake[2]: *** Waiting for unfinished jobs....
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp: In instantiation of 'class Slic3r::ConfigOptionSingle<unsigned char>':
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:403:43:   required from 'void Slic3r::ConfigOptionVector<T>::set(const std::vector<const Slic3r::ConfigOption*>&) [with T = unsigned char]'
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:392:10:   required from here
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:261:33: warning: 'virtual std::string Slic3r::ConfigOption::serialize() const' was hidden [-Woverloaded-virtual=]
  261 |     virtual std::string         serialize() const = 0;
      |                                 ^~~~~~~~~
/builddir/build/BUILD/PrusaSlicer-version_2.4.2/src/libslic3r/Config.hpp:329:38: note:   by 'Slic3r::ConfigOptionSingle<T>::serialize(Archive&) [with T = unsigned char]'
  329 |         template<class Archive> void serialize(Archive & ar) { ar(this->value); }
      |                                      ^~~~~~~~~
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
gmake[1]: *** [CMakeFiles/Makefile2:1300: src/slic3r/CMakeFiles/libslic3r_gui.dir/all] Error 2
gmake[1]: *** Waiting for unfinished jobs....
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 81%] Built target fff_print_tests
gmake[2]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
[ 81%] Built target libslic3r_tests
gmake[1]: Leaving directory '/builddir/build/BUILD/PrusaSlicer-version_2.4.2/redhat-linux-build'
gmake: *** [Makefile:149: all] Error 2
RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.1TcGg7 (%build)
    Bad exit status from /var/tmp/rpm-tmp.1TcGg7 (%build)
Child return code was: 1
EXCEPTION: [Error('Command failed: \n # /usr/bin/systemd-nspawn -q -M 451066ab34e54414957b47829f8510b7 -D /var/lib/mock/f38-build-50926388-6080566/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.0_pg3ykc:/etc/resolv.conf --bind=/dev/btrfs-control --bind=/dev/mapper/control --bind=/dev/fuse --bind=/dev/loop-control --bind=/dev/loop0 --bind=/dev/loop1 --bind=/dev/loop2 --bind=/dev/loop3 --bind=/dev/loop4 --bind=/dev/loop5 --bind=/dev/loop6 --bind=/dev/loop7 --bind=/dev/loop8 --bind=/dev/loop9 --bind=/dev/loop10 --bind=/dev/loop11 --console=pipe --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/builddir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin \'--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"\' \'--setenv=PS1=<mock-chroot> \\s-\\v\\$ \' --setenv=LANG=C.UTF-8 --resolv-conf=off bash --login -c \'/usr/bin/rpmbuild -bb --noclean --target ppc64le --nodeps /builddir/build/SPECS/prusa-slicer.spec\'\n', 1)]
Traceback (most recent call last):
  File "/usr/lib/python3.12/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/mockbuild/util.py", line 612, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (cmd_pretty(command, env), output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # /usr/bin/systemd-nspawn -q -M 451066ab34e54414957b47829f8510b7 -D /var/lib/mock/f38-build-50926388-6080566/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.0_pg3ykc:/etc/resolv.conf --bind=/dev/btrfs-control --bind=/dev/mapper/control --bind=/dev/fuse --bind=/dev/loop-control --bind=/dev/loop0 --bind=/dev/loop1 --bind=/dev/loop2 --bind=/dev/loop3 --bind=/dev/loop4 --bind=/dev/loop5 --bind=/dev/loop6 --bind=/dev/loop7 --bind=/dev/loop8 --bind=/dev/loop9 --bind=/dev/loop10 --bind=/dev/loop11 --console=pipe --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/builddir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin '--setenv=PROMPT_COMMAND=printf "\033]0;<mock-chroot>\007"' '--setenv=PS1=<mock-chroot> \s-\v\$ ' --setenv=LANG=C.UTF-8 --resolv-conf=off bash --login -c '/usr/bin/rpmbuild -bb --noclean --target ppc64le --nodeps /builddir/build/SPECS/prusa-slicer.spec'